PHOTOS: Demi Lovato Shows Off Smoking Hot Body On Cosmopolitan Cover

X Factor USAs newest judge Demi Lovato shows off her sexy side on the July cover of Cosmopolitan US.

The former Disney star took her place on the judging panel for the second season of the talent show alongside Simon Cowell, Britney Spears and LA Reid. Her sizzling hot cover which shows off the stars ample cleavage and enviable curves proves that Demi is more than a match for Nicole Scherzingers sex appeal, who she replaced on the panel.

Despite her confident persona the Camp Rock star hasnt always been so confident. The star battled an eating disorder after she was teased at school and also checked herself into rehab in October 2010 to deal with substance abuse issues.

Speaking of her body issues, the actress told Fabulous Magazine: "They called me a whore and told me I was fat and ugly. I shouldn't have listened, but I took it to heart and it hurt.

"I thought maybe I didn't have friends because I was too fat," she confessed, "I'd make myself sick up to six times a day," she said.

"My mum was worried, but because I was going through puberty I was having growth spurts so she assumed that was why I was thinner."

With her new role on X Factor Demi will inevitably come under pressure for her appearance but so far she seems to be handling the experience well, even standing up to fellow judge Britney Spears.

The pair ! reported ly clashed over a particular act who Britters thought could be the new Justin Beiber though Demi had a very different opinion.

Demi's X Factor Debut

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