Curvy Christina Aguilera squeezes her body into a VERY tight black dress to film new music video

Curvy and proud Christina Aguilera put her shape on show in a tiny black dress while filming her new music video in LA last week. 

The shapely 5'1" star, whose weight has fluctuated over the years, looked a picture of confidence as she strutted around in a thigh-skimming, figure-hugging number.  

The 31-year-old mother-of-one was sporting freshly dip-dyed pink locks and matching heels to film the clip for her upcoming single, Your Body.

Batter up! Christina Aguilera was spotted filming her new music video in Los Angeles, CA, last week 

Tickled pink: The singer showed off her newly dyed locks 

She was wielding a baseball bat outside a convenience store and at one point piled into a pink pick-up truck.

She was exited ahead of the shoot, telling her Twitter followers: 'Its finally here- MUSIC VIDEO shoot day!!!!!!!!! Get ready guys!!!!!!!!!'

Her new comeback song was leaked onto the internet last week, but is believed to be a demo and slower than the final version of the song.

The track is an mid-tempo R&B dance song which sees Christina sing 'All I wanna do is f**k your body' in the chorus.

This is how I roll: Christina got behind the wheel of a dolly pink pick-up truck

The new track is a preview of Christina's seventh album, which will be released this autumn.

The as-yet-untitled record will follow up to 2010's Bionic, which was a commercial flop, although Christina's profile was recently boosted when she appeared on Maroon 5's huge Moves Like Jagger single. 

She is also a mentor on the US version of The Voice and contributed a number of songs to the soundtrack to film 'Burlesque' - which she also starred in. 

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