She's a true Belieber! Kourtney Kardashian slips into skin-tight leather trousers and baseball cap to watch Justin Bieber concert for the second time 

She was enjoying the VIP treatment at the Justin Bieber concert earlier this week.

But Kourtney Kardashian couldn't resist watching the pop star for the second time, proving she's a true Belieber by attending another one of his Los Angeles gigs on Wednesday.

The 36-year-old star - who has been romantically linked to the 22-year-old singer in the past - was joined by her famous family including sister Kim Kardashian and brother-in-law Kayne West as they kept the party going at Warwick nightclub after the show, joined by Bieber himself.

Scroll down for video

Big fan! Kourtney Kardashian was spotted attending the Justin Bieber concert AGAIN in Los Angeles on Wednesday night 

Big fan! Kourtney Kardashian was spotted attending the Justin Bieber concert AGAIN in Los Angeles on Wednesday night 

Luxe up your look in leather trousers by Unravel

Kourtney Kardashian joined her sisters at the Justin Bieber concert in Los Angeles last night and once again it's the eldest sibling's look we want to copy.

She looks super slinky in a pair of leather trousers, a must have for every fashionista, oversized blouse and fluffy heels. We've spotted her in these skinny pants before. They're by Unravel, the side project of Ben Taverniti, the Creative Director of Hudson Jeans.

This up and coming label has fans in everyone from Kourtney's sister Kendall Jenner to Hailey Baldwin and Gigi Hadid so you know it's one to watch. The good news is these leather trousers are available to buy at Forward by Elyse Walker so click (right) to snap up a pair now.

Or get the look for less with one of the options in our edit below. AllSaints has our top pick or go faux at Asos. Style with a simple tee and ankle boots for day, switching to silk blouse and heels for night.

* PRICES MAY NOT BE AS ADVERTISED
Centre of attention: The 22-year-old singer kept the party going after the show at Warwick nightclub, inviting a host of his A-list pals to join

Centre of attention: The 22-year-old singer kept the party going after the show at Warwick nightclub, inviting a host of his A-list pals to join

Kourtney looked sensational in her all-black concert ensemble, pairing a loose silk top with figure-hugging leather trousers.

The Keeping Up With The Kardashians beauty set off her look with statement black heels, featuring fluffy embellishment on the toes.

She dressed the look down with a red baseball cap, keeping a low profile in the casual headgear and rocking a low-key make-up look. 

See more of the latest Kourtney Kardashian updates as she attends a Justin Bieber gig 

Superfans: Kanye West recently revealed What Do You Mean? was his favourite song of 2015, so it comes as little surprise he joined sister-in-law Kourteney and his wife Kim Kardashian at the concert 

Superfans: Kanye West recently revealed What Do You Mean? was his favourite song of 2015, so it comes as little surprise he joined sister-in-law Kourteney and his wife Kim Kardashian at the concert 

Keeping a low profile: Kourtney, 36, has been romantically linked to Bieber in the past, and the pair have kept coy about the rumours 

Keeping a low profile: Kourtney, 36, has been romantically linked to Bieber in the past, and the pair have kept coy about the rumours 

Heading home: The trio made a speedy exit from the club following the star-studded after-party 

Heading home: The trio made a speedy exit from the club following the star-studded after-party 

Lovely in leather: Kourtney was rocking skin-tight leather trousers and a silk top with fluffy heels 

Lovely in leather: Kourtney was rocking skin-tight leather trousers and a silk top with fluffy heels 

Kim and Kanye had also taken in the sights and sounds of Bieber's concert on Monday.

And the power couple must have enjoyed the show as they brought certain members of their famous family just two days later.

Also joining the trio at the Purpose World Tour date were the youngest members of the famous family, Kendall and Kylie Jenner.

Laid-back: Bieber was sporting an all-white ensemble and a black trucker club to hit the club 

Laid-back: Bieber was sporting an all-white ensemble and a black trucker club to hit the club 

Sold-out show: The pop hunk has been drawing a large crowd every night on his Purpose World Tour

Sold-out show: The pop hunk has been drawing a large crowd every night on his Purpose World Tour

Mobbed: Bieber was faced with a big crowd of fans waiting for him outside the club 

Mobbed: Bieber was faced with a big crowd of fans waiting for him outside the club 

Squad goals: Kim  attended the Bieber concert with sister Kourtney and their half-sisters Kendall and Kylie Jenner

Squad goals: Kim attended the Bieber concert with sister Kourtney and their half-sisters Kendall and Kylie Jenner

Tremendous trio: Kim, Kyie and Kourtney did their best puckers

Tremendous trio: Kim, Kyie and Kourtney did their best puckers

The group seemed enthusiastic about the night out at the iconic Staples Center as they documented plenty of it on Snapchat.

Kim, 35, shared plenty of selfies and even a few videos of she and her siblings singing along to the sweet sounds of the 22-year-old Canadian crooner.

In one of the cute posts, Kourtney, 20-year-old Kendall and 18-year-old Kylie could be seen posing in the back as Kim captioned it: 'Squad.'

Big fans: Kim and Kendall sung along to the sounds of the 22-year-old Canadian crooner

Big fans: Kim and Kendall sung along to the sounds of the 22-year-old Canadian crooner

Having a blast: The sisters certainly seemed to be having a good time together

Having a blast: The sisters certainly seemed to be having a good time together

Pucker up: Kim also got some bonding time in with Kylie

Pucker up: Kim also got some bonding time in with Kylie

Loving it: The two selfie-obsessed stars enjoyed the show

Loving it: The two selfie-obsessed stars enjoyed the show

He loves it: Kylie shared this snapchat of Kanye smiling while Justin performed What Do You Mean

He loves it: Kylie shared this snapchat of Kanye smiling while Justin performed What Do You Mean

Party people: Kanye could be seen clutching onto a blue cup

Party people: Kanye could be seen clutching onto a blue cup

Like what you see? Kourtney was also shown enjoying the concert
Like what you see? Kourtney was also shown enjoying the concert

Like what you see? Kourtney was also shown enjoying the concert

The mother to North and Saint opted for a much more conservative look than usual as she wore a clinging black top with a turtleneck.

Kim also shared a snap of her 38-year-old husband Kanye with a big smile on his face as song-title 'What Do You Mean' was scribbled in red across the image. 

As the Famous rapper is known for constantly having a sour look on his face, no doubt his glee was a reaction to the song Justin was performing, which he had previously said was his favourite song of last year.

Dynamic duo: Before the show KIm and Kendall took some selfies

Dynamic duo: Before the show KIm and Kendall took some selfies

Vogue: The two half-sisters put on their best puckers
Vogue: The two half-sisters put on their best puckers

Vogue: The two half-sisters put on their best puckers

Stealing the show: Kendall posed in front of her big sisters in another snap

Stealing the show: Kendall posed in front of her big sisters in another snap

Selfie obsessed: Kim gave a sultry pose to the camera

Selfie obsessed: Kim gave a sultry pose to the camera

Shady lady: Kendall kept her sunglasses on

Shady lady: Kendall kept her sunglasses on

Not the most flattering angle: Kim took a selfie of she and Kylie from down below

Not the most flattering angle: Kim took a selfie of she and Kylie from down below

Party people: The oldest and youngest of the Kardashian clan certainly seemed to be getting along

Party people: The oldest and youngest of the Kardashian clan certainly seemed to be getting along

Hanging out: Kim took a picture of Kylie and her BFF Jordyn Woods

Hanging out: Kim took a picture of Kylie and her BFF Jordyn Woods

Kylie also got in on the act as she shared a self-taken video featuring The Life Of Pablo rapper.

Her 26-year-old boyfriend Tyga was also in attendance as she shared another video of them together during the concert. 

No doubt the anticipation was building for the Keeping Up With The Kardashians crew as they shared several posts from the backstage area before the concert.

Interviewing skills: Kylie pasked Kourntey a question in a Snapchat video
Interviewing skills: Kylie pasked Kourntey a question in a Snapchat video

Interviewing skills: Kylie pasked Kourntey a question in a Snapchat video

Gorgeous girls: They shared another selfie together

Gorgeous girls: They shared another selfie together

Interesting: Kourtney posed with her tongue out very close to her youngest sister's face

Interesting: Kourtney posed with her tongue out very close to her youngest sister's face

Yeezy season: Kylie shared a video featuring Kanye in the background

Yeezy season: Kylie shared a video featuring Kanye in the background

Getting along fine: Despite having shoe deals with different companies, they seemed to have fun with each other
Getting along fine: Despite having shoe deals with different companies, they seemed to have fun with each other

Getting along fine: Despite having shoe deals with different companies, they seemed to have fun with each other

Plump pucker: Kylie peered into the camera

Plump pucker: Kylie peered into the camera

Boyfriend: Her beau Tyga was featured in another one of her social media posts

Boyfriend: Her beau Tyga was featured in another one of her social media posts

Purple rain: A fun time seemed to be had by all

Purple rain: A fun time seemed to be had by all

Just before that, the entire crew was spotted arriving in the private car park of the venue as they met up with rapper The Game, who was once romantically linked to Khloe. 

On Monday, Kim and Kanye enjoyed the concert more intimately as they attended night two of Justin's three concert stand at the famed Staples Center.

The Keeping Up With The Kardashians star was quite active on social media as she even shared a video of Kanye dancing along to What Do You Mean. 

Golden girl: Kylie made quite the entrance as she hopped out of the SUV
Golden girl: Kylie made quite the entrance as she hopped out of the SUV

Golden girl: Kylie made quite the entrance as she hopped out of the SUV

Yeezy has arrived: Kanye had a big smile on his face as he was going to attend the show again

Yeezy has arrived: Kanye had a big smile on his face as he was going to attend the show again

Wow factor: Kourtney turned heads in leather trousers
Wow factor: Kourtney turned heads in leather trousers

Wow factor: Kourtney turned heads in leather trousers

Fancy seeing you here: She ran into rapper The Game in the back

Fancy seeing you here: She ran into rapper The Game in the back

Warm embrace: The two hugged as the rapper was once linked romantically to her sister Khloe

Warm embrace: The two hugged as the rapper was once linked romantically to her sister Khloe

Catching up: Kourtney adjusted her 'I feel like Pablo' hat while chatting it up

Catching up: Kourtney adjusted her 'I feel like Pablo' hat while chatting it up

Old friends: Kanye and The Game hugged as they said hello to one another

Old friends: Kanye and The Game hugged as they said hello to one another

Styled out: The Game wore a punk-inspired leather jacket

Styled out: The Game wore a punk-inspired leather jacket

Motley crew: No doubt the group was excited for the concert experience

Motley crew: No doubt the group was excited for the concert experience

Date night: On Monday, Kim and Kanye saw Bieber for the first time

Date night: On Monday, Kim and Kanye saw Bieber for the first time

Moving and grooving: She also shared a video of Kanye dancing to What Do You Mean

Moving and grooving: She also shared a video of Kanye dancing to What Do You Mean

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