Rita Ora flashes a hint of cleavage in shirt with mesh detailing as Lewis Hamilton helps her celebrate 25th birthday at Sexy Fish

She's been experimenting with a more demure look of late.

And Rita Ora once again ditched her overtly sexy attire in favour of a smart ensemble as she hit the town with a host of her famous friends including Lewis Hamilton to celebrate her 25th birthday on Tuesday evening.

Following a charity gig at Global's Make Some Noise gala at Supernova in London, Rita headed on to celebrity culinary hotspot Sexy Fish for her early birthday bash.

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Birthday girl: Rita Ora was celebrating her 25th birthday at Sexy Fish restaurant in London on Tuesday evening alongside a host of her famous friends 
Stopping by: Lewis Hamilton was one of the guests in attendance at the dinner

Birthday girl: Rita Ora was celebrating her 25th birthday at Sexy Fish restaurant in London on Tuesday evening alongside a host of her famous friends, including Formula One champion Lewis Hamilton 

Rita kept covered up in a smart black shirt with mesh detailing at the bust, flashing just a hint of cleavage thanks to the open neckline. 

The military themed ensemble was completed with a silver chain dangling from the waist, a pair of cropped trousers and simple black stilettos.

Never one to shy away from making a statement, Rita jazzed up her outfit with a series of layered 90s chokers and large silver earrings.

See more of the latest news, pictures and video updates on The X Factor judge Rita Ora 

Get the party started! The singer, whose birthday is on Thursday, arrived solo following a charity performance at Global's Make Some Noise gala

Get the party started! The singer, whose birthday is on Thursday, arrived solo following a charity performance at Global's Make Some Noise gala

Hitting the town: Rita was dressed to impress in her matching black separates with silver chain detailing 

Hitting the town: Rita was dressed to impress in her matching black separates with silver chain detailing 

Mix babe with biker like Rita Ora in a black chain jacket

Rita Ora couldn’t look bad if she tried, but looking badass is a whole other story! Looking this good all the time is made all the more easy thanks to her consistently on-point style.

Her trademark edgy-but-glam picks have made her somewhat of a fashion icon, and as she took to the stage at Global’s Make Some Noise Gala, there was no exception.

Sporting a McQ Alexander McQueen black chain jacket, complete with biker tux trousers and a studded shirt, she was the envy of all of London – and beyond.

The jacket worked wonders for her ‘look’, effortlessly blending tailored, form-fitting choices with the quirkiness we’ve come to know and love from the singer and X Factor judge.

You’ll have to be patient if you want to steal her style; the collection isn’t for general release until January.

So, while it sadly won’t be gracing our Christmas lists (boo), we’ve picked a few alternatives to keep you going in the meantime.

* PRICES MAY NOT BE AS ADVERTISED
Good night? Rita later emerged carrying a bouquet of flowers and a special birthday balloon 

Good night? Rita later emerged carrying a bouquet of flowers and a special birthday balloon 

Making a call: Rita was seen calling a cab as she emerged from the restaurant 

Making a call: Rita was seen calling a cab as she emerged from the restaurant 

She wore her blonde mane down straight and opted to emphasise her eyes thanks to sparkling jewels dotted across her eyelids.

The platinum blonde bombshell seemed in great spirits as she prepared to kick off her party, beaming as she jumped out of her taxi.

Earlier in the evening, Rita was doing her bit to support Global's Make Some Noise, the charity set up by Global media and entertainment group to give a voice to small projects and charities that struggle to raise awareness.

Birth-bae: The Body On Me hit-maker was escorted from the brand-new eatery by a male friend

Birth-bae: The Body On Me hit-maker was escorted from the brand-new eatery by a male friend

All the goodies: Rita had her hands full with a bouquet of flowers and a cupcake balloon

All the goodies: Rita had her hands full with a bouquet of flowers and a cupcake balloon

Onto the next one: The X Factor judge headed to Project nightclub following the dinner with her sister and friends

Onto the next one: The X Factor judge headed to Project nightclub following the dinner with her sister and friends

Happy birthday to me: Rita's friends had spoiled her with sweet gifts

Happy birthday to me: Rita's friends had spoiled her with sweet gifts

Shine bright: Her eyes were decorated with a generous application of glittering silver eyeshadow

Shine bright: Her eyes were decorated with a generous application of glittering silver eyeshadow

To the party: Rita revealed on Instagram that the celebrations were merely a build up to the main event on Thursday

To the party: Rita revealed on Instagram that the celebrations were merely a build up to the main event on Thursday

Keeping his cool: The Formula One ace appeared to be in relaxed spirits during the late night outing
Keeping his cool: The Formula One ace appeared to be in relaxed spirits during the late night outing

Keeping his cool: The Formula One ace appeared to be in relaxed spirits during the late night outing 

Stylish display: The 30-year-old rocked ripped denim jeans and a brown leather jacket for the occasion

Stylish display: The 30-year-old rocked ripped denim jeans and a brown leather jacket for the occasion

Calling it a night: The sports star hopped into his car and sped off following the slap-up meal

Calling it a night: The sports star hopped into his car and sped off following the slap-up meal

She took to the stage to serenade the crowd, which included celebrity radio presenters Lisa Snowdon, Emma Bunton and Myleene Klass, with a medley of her hits.  

Rita was blowing off some steam after the stress of The X Factor live shows at the weekend, where she managed to hold on to her two remaining acts, Louisa Johnson and Lauren Murray.

'We are at the point now where we only have three weeks left and it is really brutal. It’s hard performing ever week and preparing for it', she confessed during a recent appearance on Alan Carr Chatty Man.

Satorially savvy: The pop princess upped the sex appeal thanks to a mesh panel at the bust

Satorially savvy: The pop princess upped the sex appeal thanks to a mesh panel at the bust

Military chic: Rita's statement shirt was paired with smart cropped trousers and patent lace-up boots

Military chic: Rita's statement shirt was paired with smart cropped trousers and patent lace-up boots

Serenading the crowd: Rita kept guests at the Global gala entertained with her powerful vocals

Serenading the crowd: Rita kept guests at the Global gala entertained with her powerful vocals

However, the Kosovo born star definitely fancies her chances against Simon Cowell, Cheryl Fernandez-Versini and Nick Grimshaw's categories.

She enthused: 'I don’t think we have any competition. Is that cocky to say?

'I think Lauren and Louise are my two finalists. They are complete opposites but have the strongest voices I’ve ever heard on The X Factor.'

Charity gig: The likes of Lisa Snowdon, Emma Bunton and Myleene Klass were in the audience 

Charity gig: The likes of Lisa Snowdon, Emma Bunton and Myleene Klass were in the audience 

Stealing the show: The Body On Me hitmaker helped Global's fundraising efforts to raise awareness of small youth-oriented charities

Stealing the show: The Body On Me hitmaker helped Global's fundraising efforts to raise awareness of small youth-oriented charities

Menswear inspired: Rita nailed power dressing in her smart separates, covering up in a blazer for the gig 

Menswear inspired: Rita nailed power dressing in her smart separates, covering up in a blazer for the gig 

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