Worse for wear Christina Aguilera escorted to her car by boyfriend Matthew Rutler after celebrating the release of her new video

PUBLISHED: 11:07 EST, 29 September 2012 | UPDATED: 11:11 EST, 29 September 2012

She was celebrating the release of her new music video My Body.

But it seems that Christina Aguilera exhausted herself in the process on Friday night.

For the 31-year-old singer looked a little worse for wear as she emerged from Spago restaurant in Beverly Hills alongside her boyfriend Matthew Rutler.

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Time for a nap? Exhausted Christina Aguilera looked a little worse for wear as she left Spago restaurant in Beverly Hills on Friday night

The Dirrty singer required a helping hand from her beau and a bodyguard as she made her way back to an awaiting chauffeured car.

And the singer's exit did not go unnoticed either, as she stood out with her bright hair extensions.

Christina currently has her hair dyed in three shades, including her signature platinum blonde, purple and pink.

Escort: Dirrty singer required a helping hand from her boyfriend Matthew Rutler and a bodyguard as they made their way back to an awaiting car

Slowing down: Christina was heading home after a long day

The wild colours also clashed with her signature bright red pout.

For her evening out, Christina displayed her curves in a clingy optical illusion dress paired with some eye-popping pink stilettos.

Christina debuted her video yesterday, and it features all of the singer's signature sexy themes, including promiscuous behaviour with three men and some very raunchy writhing on the bed.

Clingy: For her evening out, Christina displayed her curves in clingy optical illusion dress

Speaking of the video, Christina told Ryan Seacrest: 'I'm so excited to release it... It's very tongue-in-cheek, very playful, it's very fun. It's kind of comedic in a way…

'I'm kind of playing this character it's very much like a character outside of myself. It's just fun, it's like a little mini movie.'

Despite dressing the video up as 'tongue-in-cheek', there is no disguising the explicit lyrical theme.

In good spirits: The Voice judge was certainly in high spirits during the evening out

Eye-popping: The pop star certainly stood out with her bright hair extensions

In the song, she sings: 'I don't need to know where you've been/ All I need to know is you and no need for talking/ So don't even tell me your name/ All I need to know is whose place/ Let's get walkin'

'All I wanna do is f**k your body/ Tonight's your lucky night, I know you want me/ It's true what you heard, I am a freak, I'm disturbed/ So come on and give me your worst.'

Melina Matsoukas, who gave us S&M and We Found Love by Rihanna, is the lady behind the lens.

Your Body is the first single off of forthcoming album Lotus, which is set to hit stores on November 13.