Tulisa Contostavlos told to stop partying by X Factor bosses!

Tulisa Contostavlos

New X Factor judge Tulisa Contostavlos seems to be loving her new job so much that show bosses are getting a little concerned! The 22-year-old is currently on the road with Gary Barlow, Kelly Rowland and Louis Walsh at the audition shows, but when it comes to going back to the hotel at night, she just won’t go to bed!

According to Star magazine, execs have told the N-Dubz singer to "calm down" when off-star.

The X Factor bosses are really pleased with Tulisa’s performance so far," a source told the magazine. ”But they’ve told her off for partying too hard. All the judges are staying in the same hotel but while the others go to bed, Tulisa stays up.”

The insider continued: “Louis loves her – but she’s been winding up Gary. She’s always late and the bosses have spoken to her about holding up production and feeling rough.”

It sounds as though Tulisa's partying is also effecting the other judges, with Louis Walsh saying at the Glasgow auditions earlier this month: “I’ve only had two hours sleep by the way. I was up with Tulisa until really, really late and we’re having the most fun!"

The X Factor 2011 auditions continue on June 29 in Cardiff.

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