Kelly Osbourne shocked by Pussycat outfit

Kelly Osbourne “can’t believe” the raunchy costumes she wore on-stage with The Pussycat Dolls and says she doesn’t even dance around in her underwear at home.

The television star took to the stage with the famous burlesque troupe in Los Angeles last week at The Pussycat Dolls Burlesque Revenue, joining a host of other female celebrities who have performed with the act for one night only in the past.

Kelly completed a saucy routine with the troupe dressed in sparkly underwear which revealed her slender figure, but the star insists she is normally much more reserved.

“I can’t believe the costumes I wore – I don’t dance in my underwear around the house, never mind in front of audience,” she wrote in her column for Closer magazine.

Kelly says although the performance was nerve-wracking, she thoroughly enjoyed the experience.

“I was a bag of nerves and excitement, but performing with them was exhilarating – I loved it,” she gushed.

Kelly showed off her slim body at the recent Emmy Awards, where she wore a beautiful gown by the designer Tony Ward. The starlet admits she has lost weight since her split from the model Luke Worrall in July, and is now feeling more confident about experimenting with her outfits.

“Losing another ten pounds since splitting with my ex Luke and becoming a size six has given me the confidence to dress up!” she confessed.