New ‘Piece’ Of Her! Britney Spears Bringing ‘Sexy’ New Routine To Vegas Show Comeback

Britney Spears is going to be having yet another career comeback, as a source tells RadarOnline.com exclusively that she is changing up her Las Vegas “Piece of Me Show” at Planet Hollywood to be “hotter and sexier than ever!”

According to the source close to production, Spears will be returning from the current hiatus on Dec. 27 with “new material that will be a lot like old-Britney style dance.”

“It was Britney’s idea to step it up because she has gotten back into her old form and her body is just sick," the source explains.

Following the extension of Spears' contract with Planet Hollywood until 2017, for which the aging pop-diva will reportedly be earning $475,0000 per show, ticket sales reportedly plummeted.

“When ticket sales were down, everyone went into panic mode,” the insider tells Radar. “But Britney knew that in order to keep people’s interest, she had to change it up and give them what they want. The new show is going to be hotter and sexier than ever before.”

“When Britney is happy, it shows in her performances. The new acts will be a lot like old Britney's dance style,,” says the source.

Spears just celebrated her 33rd birthday on Dec. 2 with new boyfriend Charlie Ebersol, as well as her two sons with ex-husband Kevin Federline, Sean Preston, 9, and Jayden James, 8.

Would you go see Britney Spears "Piece of Me" Las Vegas show if ‘old-Britney’ was back? Let us know in the comments.