Oops they did it again: Britney Spears and Khloe Kardashian sweat it out in leather as their X Factor fashion war continues

Britney Spears and Khloe Kardashian have very different physiques, but they share similar tastes in fashion.
The two X Factor USA stars both decided to wear leather outfits on Wednesday night's show.
While Britney only had part of her ensemble shrouded in cow hide, Khloe went all out and withstood the hot studio lighting in a leather dress.

She works out: Britney Spears wore leather trousers as she appeared on the X Factor USA on Wednesday night, as Khloe Kardashian wore the same material

Sultry star: Khloe Kardashian, pictured with Mario Lopez, slipped her curves into a chic crocodile skin look dress that featured sheer sleeves

Britney, 30, showed off her incredible physique as she stood proudly in a pair of figure hugging black trousers.
 
The Toxic singer had to be in terrific shape to pull off the unforgiving tight trousers as they highlighted every inch of her toned legs.
It wasn't just her amazingly taut thighs and derriere on show either as Britney also wore a cropped jacket that left her midriff open.

Fashion fight: While Britney showed off her toned thighs in tight trousers, Khloe covered her curves in a dress

Lead anchor: Khloe left her co-host Mario Lopez in the shade with her sassy sense of style and sleek hair

She may not have the six pack that she used to but, the mother-of-two still looked pretty good with her trim torso ever so slightly hidden by the red and block jacket.
Khloe, 28, wowed viewers in her black crocodile skin style dress that featured sheer long sleeves.
The reality TV star left her co-host Mario Lopez in the shade with her sassy sense of style and sleek hair.
It is not the first time that both stars have worn similar outfits as they sported almost identical little black dresses on Monday night.

Blonde bombshell: Britney looked radiant on screen with her long locks styled to perfection

The reality star and pop star had a fashion face-off when they both turned up to the X Factor finalists party at The Bazaar at the SLS Hotel in Beverly Hills.
Britney wore a long-sleeved clinging ensemble paired with black strappy sandals, while Khloe wore a shorter and similar version of the dress, which she teamed with metallic pointed heels.
Khloe has been keeping herself busy with work commitments and is heading to the UK this week to launch a new Kardashian clothing line with sisters Kim and Kourtney.

Copy cat: Both Britney and Khloe dressed in little black dresses on Monday at the X Factor finalists party

Recent reports from In Touch magazine have claimed that Khloe is currently struggling with her marriage to Lamar Odom.
An insider told the magazine: 'Lamar has been pushing Khloe away. He shut down and wasn’t communicating with her. It’s been freaking Khloe out. Something’s got to give.
'She's begging Lamar to go into couples therapy. He's been so distant and stressed with basketball lately. She doesn't know what else to do.'

Love and basketball: Khloe and Lamar are said to be going through some marital difficulties at the moment