Kelly Osbourne Does Pussycat Dolls – Hot pics of Kelly Osbourne performing with Mya, Carmen Electra and the rest of the Pussycat Dolls at an invitation-only gig at the Viper Room in LA.

Kelly Osbourne does Pussycat Dolls

Kelly arrived at the Viper Room wearing this sexy outfit of a sparkly bra, black PVC corset, fishnets, and tiny hotpants.

Kelly Osbourne, Mya and Carmen Electra

Kelly wrote in her Closer magazine column about which songs she would be singing, “It’s going to be me, Carmen Electra, Mya and some of the other Dolls singing and dancing. I’m doing a song called 13 Men as well as Big Spender. It’s the first time I’ve really danced since filming Dancing with the Stars, but it’s so different. ‘This isn’t stiff ballroom – it’s slinky and sexy!”

Kelly Osbourne and Pussycat Dolls onstage

Kelly also posted this lingerie pic of herself on Twitter ahead of the show.

Kelly Osbourne Twitter pic

Kim Kardashian tweeted during the show: “‘Wow Carmen Electra is so beautiful! Watching her perform w the PussyCat Dolls….Kelly Osbourne is up next! Sexy show!”

Carmen Electra and Pussycat Dolls

Kim later added: “OMG @MissKellyO just killed it!!! She sang and danced and looks amazing!!!!! Love these costumes!”

Kelly Osbourne front view

With her Pussycat Dolls guest gig, Kelly Osbourne follows the lead of other celebs like Scarlett Johansson, Britney Spears, Gwen Stefani and Charlize Theron.

Kelly Osbourne rear view

And that’s the buzz at HitsUSA about Kelly Osbourne Does Pussycat Dolls.