Friendly exes! Gwyneth Paltrow supports 'baby daddy' Chris Martin at Global Citizen Festival after attending his Massachusetts show the day before

Gwyneth Paltrow and Chris Martin famously ended their 10-year marriage in March 2014 with their 'conscious uncoupling' announcement.

And it seems the method has worked for them, as the 42-year-old looked happy to support her 38-year-old ex as she attended the Global Citizen Festival in New York on Saturday.

She was spotted in the crowd as he performed with his band Coldplay, just one day after she had brought their children to Massachusetts to watch him perform with Ed Sheeran. 

Supportive: One day after flying their children to Massachusetts to see him perform with Ed Sheeran, Gwyneth Paltrow was spotted watching ex-husband Chris Martin at Global Citizen Festival in New York City

Supportive: One day after flying their children to Massachusetts to see him perform with Ed Sheeran, Gwyneth Paltrow was spotted watching ex-husband Chris Martin at Global Citizen Festival in New York City

Putting on a show: The father-of-two performed with his band Coldplay at the free show which he had curated

Putting on a show: The father-of-two performed with his band Coldplay at the free show which he had curated

Gwyneth looked laid-back as she was spotted in the crowd in a pair of stylish two-toned sunglasses and a white T-shirt while watching the show.

Meanwhile, her ex-husband sported a fitted, blue short-sleeved T-shirt and dark trousers as he was seen dancing onstage while performing.

He curated the free show, which aims to increase awareness of global poverty, and also features Beyonce, Pearl Jam, and Ed Sheeran.

Me time? The blonde beauty was spotted without her two children - Apple and Moses - with her musician ex, as she enjoyed the concert
Me time? The blonde beauty was spotted without her two children - Apple and Moses - with her musician ex, as she enjoyed the concert

Me time? The blonde beauty was spotted without her two children - Apple and Moses - with her musician ex, as she enjoyed the concert 

Laid-back: Gwyneth looked casual in a white T-shirt and two-toned sunglasses as she took in the show on Saturday

Laid-back: Gwyneth looked casual in a white T-shirt and two-toned sunglasses as she took in the show on Saturday

Showing off his moves: Chris put on a lively performance for the crowd, dancing about the stage as he sang with the rest of Coldplay

Showing off his moves: Chris put on a lively performance for the crowd, dancing about the stage as he sang with the rest of Coldplay

During the performance he could be seen dancing onstage in front of a bright red backdrop which called for changes such as quality education, gender equality, and affordable and clean energy.

Ariana Grande later joined Chris onstage to sing with him and the rest of Coldplay, while donning a chic black and white striped jumpsuit with cut-outs.

She took to Twitter after the performance to thank the star, gushing: 'thank you @coldplay [heart emoji] it was an honor to say the least #GlobalCitizenFestival.'

Colorful: The background of the stage was a bright red, and it was decorated in pink, white, and orange decor

Colorful: The background of the stage was a bright red, and it was decorated in pink, white, and orange decor

Feeling the music: Chris looked passionate as he performed onstage at his event 

Feeling the music: Chris looked passionate as he performed onstage at his event 

Mindful: During his performance Chris could be seen dancing in front of a bright red backdrop which called for changes such as quality education, gender equality, and affordable and clean energy

Mindful: During his performance Chris could be seen dancing in front of a bright red backdrop which called for changes such as quality education, gender equality, and affordable and clean energy

Hosts Hugh Jackman and Stephen Colbert also took the stage, entertaining the crowd as the new The Late Show host stepped onto stage in a giant trench coat, later to reveal the fact that he was sitting on the shoulders of the Wolverine star.

The talented duo then posed for a picture next to each other backstage, in which they pointed at each other and pulled smiles.

Meanwhile, the charitable event drew a collection of other stars, including Scandal's Kerry Washington, Zach Braff, Olivia Wilde, and Aaron Paul and his wife, Lauren Parsekian. 

Special guest: Ariana Grande arrived to join Coldplay for a duet

Special guest: Ariana Grande arrived to join Coldplay for a duet

Chic: The One Last Time singer looked stylish in a black and white striped jumpsuit with a plunging front and cut-outs

Chic: The One Last Time singer looked stylish in a black and white striped jumpsuit with a plunging front and cut-outs

Grateful: The Scream Queens star took to Twitter following the performance to gush: 'thank you @coldplay [heart emoji] it was an honor to say the least #GlobalCitizenFestival'

Grateful: The Scream Queens star took to Twitter following the performance to gush: 'thank you @coldplay [heart emoji] it was an honor to say the least #GlobalCitizenFestival'

Actress Freida Pinto was also spotted walking the carpet, along with Kerry, as she arrived at the star-studded festival. 

The previous day Gwyneth had taken her kids with Chris all the way from Los Angeles to Massachusetts to see their dad perform with Ed Sheeran.

The Iron Man star posted a photo on Instagram showing Apple, 11, and Moses, nine, watching the concert at the Gillette Stadium in Foxborough.

Making an entrance: Stephen Colbert entertained crowds by walking onstage a significantly taller man, in a large trench coat, until he revealed he was actually sitting on Hugh Jackman's shoulders

Making an entrance: Stephen Colbert entertained crowds by walking onstage a significantly taller man, in a large trench coat, until he revealed he was actually sitting on Hugh Jackman's shoulders

Say cheese! Following the goofy entrance, event hosts Stephen and Hugh smiled for a photo together backstage

Say cheese! Following the goofy entrance, event hosts Stephen and Hugh smiled for a photo together backstage

Star-studded: Kerry Washington and Zach Braff were just a few of the celebrities who stopped by to support the worthy cause on Saturday

Star-studded: Kerry Washington and Zach Braff were just a few of the celebrities who stopped by to support the worthy cause on Saturday

With Mr Titanic: Washington posed with Leonardo DiCaprio at the big bash

With Mr Titanic: Washington posed with Leonardo DiCaprio at the big bash

Look scandalous in Kerry's Balenciaga mini dress

Though we haven't through about "tube" dresses since middle school, this dress from Balenciaga's 2016 Resort collection is forcing us to reconsider.

With its strict corset pinching bodice combined with statement ribbon lasso'ing up the front, we can't help but gawp at Kerry's look for the Global Citizens Festival.

We love the bold contrast between the ribbons and dress, it's both youthful and flirty. Kerry paired this outfit up with heels, naturally but it could look just as cute paired down with some white tennis shoes for a more sporty casual ensemble.

Unfortunately, Kerry's dress is not yet available for purchase but since it hails from Balenciaga's resort collection, it will be made readily available for you just in time for weather to start heating up during your winter vacay.

That being said, we've sourced a few options in our edit below to hold you over till then. Have a look!

* PRICES MAY NOT BE AS ADVERTISED

She captioned the picture: 'Baby daddy in a sweet duet with the immensely talented #edsheeran #yellow.'

Sheeran, 24, brought the Coldplay frontman and father-of-two out on stage to do a duet of his band's 2000 hit Yellow.

They then performed Sheeran's song Thinking Out Loud together.

Showing her support! Olivia Wilde donned a Global Citizen Festival T-shirt as she arrived on Saturday, which she coupled with  an eye-catching, multicolored skirt

Showing her support! Olivia Wilde donned a Global Citizen Festival T-shirt as she arrived on Saturday, which she coupled with an eye-catching, multicolored skirt

Festival fans: Festival frequenters Aaron Paul and Lauren Parsekian dressed casually for the occasion as they were spotted at Central Park

Festival fans: Festival frequenters Aaron Paul and Lauren Parsekian dressed casually for the occasion as they were spotted at Central Park

Goofing around: Lauren was spotted sticking her tongue out at her husband as the two lovebirds hung out on the concert grounds together 

Goofing around: Lauren was spotted sticking her tongue out at her husband as the two lovebirds hung out on the concert grounds together 

Dueling tastes: Actress Freida Pinto dressed a bit more casually for Saturday's concert, while Kerry pulled out all the stops with a fitted mini dress and gold pumps
Dueling tastes: Actress Freida Pinto dressed a bit more casually for Saturday's concert, while Kerry pulled out all the stops with a fitted mini dress and gold pumps

Dueling tastes: Actress Freida Pinto dressed a bit more casually for Saturday's concert, while Kerry pulled out all the stops with a fitted mini dress and gold pumps

More than just a pretty face: Freida joined Arjun Kapoor on stage 

More than just a pretty face: Freida joined Arjun Kapoor on stage 

Feeling fall: Olivia Wilde, left, and Ivanka Trump, right, both incorporated the autumn colour of olive green
Feeling fall: Olivia Wilde, left, and Ivanka Trump, right, both incorporated the autumn colour of olive green

Feeling fall: Olivia Wilde, left, and Ivanka Trump, right, both incorporated the autumnal colour of olive green 

Handsome: Usher also attended the event in camouflage army jacket, black jeans and black Chuck Taylor shoes

Handsome: Usher also attended the event in camouflage army jacket, black jeans and black Chuck Taylor shoes

Dynamic duo: Usher joined Olivia Wilde as they spoke on stage during the event

Dynamic duo: Usher joined Olivia Wilde as they spoke on stage during the event

Chris and Gwyneth have famously remained good friends since their 'conscious uncoupling' in March 2014 after 10 years of marriage.

Each is committed to co-parenting their two kids and live close to each other in LA.

Meanwhile, the Shakespeare In Love Oscar winner, who filed for divorce in April, has moved on and is dating Glee and Scream Queens producer Brad Falchuk. 

Edgy: Sara Sampaio, left, and Sophia Bush, right, were spotted in leather biker jackets
Edgy: Sara Sampaio, left, and Sophia Bush, right, were spotted in leather biker jackets

Edgy: Sara Sampaio, left, and Sophia Bush, right, were spotted in leather biker jackets

Drawing a crowd: Chris and his band Coldplay performed in front of quite the crowd at Central Park for the Global Citizen Festival on Saturday 

Drawing a crowd: Chris and his band Coldplay performed in front of quite the crowd at Central Park for the Global Citizen Festival on Saturday 

That's my dad! Apple, 11, and Moses, nine, went with mom Gwyneth Paltrow to see dad Chris Martin in concert with Ed Sheeran in the Boston area on Friday night

That's my dad! Apple, 11, and Moses, nine, went with mom Gwyneth Paltrow to see dad Chris Martin in concert with Ed Sheeran in the Boston area on Friday night

Pals: Sheeran invited Martin on stage to perform a duet of the Coldplay hit Yellow followed by his song Thinking Out Loud on Friday
Pals: Sheeran invited Martin on stage to perform a duet of the Coldplay hit Yellow followed by his song Thinking Out Loud on Friday

Pals: Sheeran invited Martin on stage to perform a duet of the Coldplay hit Yellow followed by his song Thinking Out Loud on Friday

Thank you: Sheeran, 24, tweeted his thanks to Martin for joining him on stage, calling their duets together 'epic'

Thank you: Sheeran, 24, tweeted his thanks to Martin for joining him on stage, calling their duets together 'epic'

The pair went public with their romance this past week when Falchuk shared a selfie of them together on his Instagram account.

In July, Martin ended his on/off relationship with actress Jennifer Lawrence after almost a year of dating.

Belting it out: Common was spotted rapping on stage at the festival

Belting it out: Common was spotted rapping on stage at the festival

Getting into it: Sting appeared more than happy to be strumming his guitar 

Getting into it: Sting appeared more than happy to be strumming his guitar 

'Baby daddy': The Iron Man star and the Coldplay frontman, pictured in January 2014, announced their 'conscious uncoupling' in March 2014 after 10 years of marriage. They're committed to co-parenting their kids

'Baby daddy': The Iron Man star and the Coldplay frontman, pictured in January 2014, announced their 'conscious uncoupling' in March 2014 after 10 years of marriage. They're committed to co-parenting their kids

New romance: The Oscar-winning actress, 42, is now dating Glee and Scream Queens producer Brad Falchuk. The new couple confirmed their romance his week with this selfie Falchuk posted on Instagram

New romance: The Oscar-winning actress, 42, is now dating Glee and Scream Queens producer Brad Falchuk. The new couple confirmed their romance his week with this selfie Falchuk posted on Instagram

The comments below have not been moderated.

The views expressed in the contents above are those of our users and do not necessarily reflect the views of MailOnline.

By posting your comment you agree to our house rules.

Who is this week's top commenter? Find out now