Tulisa Contostavlos is a remarkable shade of orange as she parties with Jack O"Connell

Party glow! Tulisa's a remarkable shade of orange as she hits the town with actor friend Jack O'Connell

She has spent the past six weeks soaking up the sun in Los Angeles and Miami and developing a dark tan along the way.

But last night, Tulisa Contostavlos looked a remarkable shade of orange as she partied in London last night.

And her dark shade was highlighted by her white jacket and animal print dress as she arrived at the Aura nightclub.

Glowing: The result of Tulisa's month-long trip to sunny Los Angeles and Miami was clear to see last night as she stepped out with actor Jack O'Connell

Glowing: The result of Tulisa's month-long trip to sunny Los Angeles and Miami was clear to see last night as she stepped out with actor Jack O'Connell

She was joined at the nightspot by former Skins and Eden Lake star Jack O'Connell, her publicist Gareth Varey and stylist Abuk Joseph.

But by all accounts, Tulisa was planning a quiet night as she was planning to take it easy after her trip to the US.

She took to her Twitter page and wrote: 'If I wasn't on a detox, I would go raving 2nit…just saying.'

The future's bright, the future's Tulisa: The pop star looked very orange as she left the nightclub, her white clothes highlighting her dark tan

The future's bright, the future's Tulisa: The pop star looked very orange as she left the nightclub, her white clothes highlighting her dark tan

Glad to be back in Blighty, Tulisa The singer looked in high spirits and couldn't stop laughing as she enjoyed her night out

Glad to be back in Blighty, Tulisa The singer looked in high spirits and couldn't stop laughing as she enjoyed her night out

But that all fell by the wayside as a few hours later she added: 'Eeeer yeah…about that detox…out with
me derby boys woop woop @JackO__C & of course @GarethVarey n
@Abukjoseph let's av it.'

And as the night progressed, she wrote: 'Having a sick night @ aura with @garethvarey @abukjoseph @JackO__c we on a madness! #getoutmyhead.'

Tulisa was also joined at the club by The Only Way Is Essex star Lauren Goodger, who tweeted a photo of them together.

Stick with me, girl! Jack looked like he was trying to shield Tulisa from the cameras as they left the club

Stick with me, girl! Jack looked like he was trying to shield Tulisa from the cameras as they left the club

Stick with me, girl! Jack looked like he was trying to shield Tulisa from the cameras as they left the club

And at one point, Jack, 21, looked like he was trying to shield Tulisa from the cameras, but with little success.

Tulisa was in Los Angeles and Miami recording her debut album and enjoying all that the cities had to offer.

And today it was revealed that her debut single will be called 'Young' – after her N-Dubz bandmate and ex-boyfriend Fazer let slip the details.

Her good intention didn't last: Tulisa tweeted that she wasn't going out because she was detoxing from her trip - but later she was snapped out clubbing

Her good intention didn't last: Tulisa tweeted that she wasn't going out because she was detoxing from her trip – but later she was snapped out clubbing

Speaking to MTV, he said: 'It's a really big dance record with a great message behind it: 'Forgive us for what we have done, because we are young.

'That's it. Simple!'

Fazer is believed to have been involved with the album but stepped back when he and Tulisa split up.

Party girls: Tulisa was joined by TOWIE star Lauren Goodger at the club

Party girls: Tulisa was joined by TOWIE star Lauren Goodger at the club