Cheryl Cole lets her hair down as she parties hard with will I am in London

Cheryl Cole lets her hair down as she parties hard with will I am in London

'Me and alcohol are not friends!' Cheryl Cole tweets regret after 'too many bubbles' on drunken night out with in London.

She's had a difficult few months after being fired from the X Factor USA and trying to re-establish her reputation.

So Cheryl Cole can definitely be forgiven for letting her hair down on a rare night out with manager

The 28-year-old singer looked slightly worse for wear in a picture she posted on her Twitter page which showed her clutching a bottle of champagne and holding her finger up in a rude gesture to the camera.

Cheryl expressed her regret over the photograph and her drunken antics by tweeting this morning: '
I just walked past the mirror and caught a glimpse of someone.. I have no idea who she is..'

She then added: 'That's it.. Me and alcohol are not friends..', before continuing: 'Too many bubbles :('

The Girls Aloud star was later seen heading home after an eventful evening, struggling to keep her eyes open as she sat in the back of her car with friends.

Earlier in the evening, Cheryl had looked polished as she posed for photographers at the HTC and Beats Audio party at London's Roundhouse.

The Promise This singer went for an edgier look for her evening out, teaming a pair of skintight leather trousers and an unusual face-print top.

Cheryl accessorised her look with pointed black court shoes, lashings of red lipstick and teased her hair into waves to complete her new image.

She had earlier posted a picture of herself at the event, with the caption: 'I'll be rocking them BEATS! Yup yup yup yup!'

The words are from the Black Eyed Peas track Boom Boom Pow.

And Cheryl wasn't the only star to share pictures of the occasion on Twitter as, who headlined the event, later tweeted followers to a shot of the pair posing up together.

He wrote: 'Me and little miss tweety bird :)'

Cheryl and her manager have been working hard together on the Girls Aloud star's second album in New York.

And it was recently reported that the record is set to include a track with teen sensation Justin Bieber, after spoke to Bieber's manager Usher about the possibility.

A source told the Daily Mirror: 'Cheryl is beyond excited about her new album and Bieber’s team are deep in talks with hers to make a hit… they already see Cheryl and Will.I.Am as part of the family.

'Will’s got a vision for her album, and now the biggest and the best names are keen to be part of it.

'Usher and Will got together to make 'O.M.G' – just think what they could do with their protégés.'

Earlier in the day, had tried to dispel rumours the band was breaking up.

It may have had something to do with the Black Eyed Peas pulling out of the Michael Jackson tribute concert in Cardiff, just days before it is due to kick off.

He said: 'Why do people listen to rumors..."Me and @apl_de created the peas" the creators mouth...We are not breaking up...stop the rumors.'

Cheryl and were joined by stars including Lady Gaga at last night's event, who pushed the boat out for the occasion in another crazy outfit.

The 25-year-old sported a Cousin It-style dress and hat made of jet black hair, pairing the wig dress with fishnet stockings and a pair of towering heels.