Britney Spears slimming for X Factor

OHMYGOSSIP — Britney Spears is serious about her X Factor gig. The singer is cutting out booze and bread to avoid another savaging by critics over her cellulite.

The former pop princess is said to have been upset at comments about her lumpy thighs during a recent X Factor promotional appearance in New York and has moved to ensure her next appearance runs smoother.

“Britney is very image conscious and while she knows she’s never going to be stick thin, she doesn’t like certain things about her body,” reveals a source close to the Toxic star.

“She’s on a new diet and fitness regime ahead of the X Factor shows and has cut out carbs and alcohol. She’s also looking at her styling and how she wants to come across as a judge.”

Recent reports claimed Spears has insisted on a number of “personal preferences” in order to get through her debut as a judge.

“First of all Britney will only be seen sitting directly next to Simon Cowell,” says a source close to the star. “She is anxious to make the most of her role and to be seen as the natural opposite to Simon’s nasty side.

“She wants to come across as nurturing the acts and encouraging new talent. She will also have a set number of gags in each show written for her.”