Pop punk Pink is furious that rival Britney Spears mimes during her performances.

The Sober hitmaker is angry that Britney is lip-syncing to her hits on her Circus tour and has called on her to sing up for her fans.

“For me, personally, if I go to a live show I want to see someome sing,” says Pink, who is currently on a 50-date tour of Australia. “I don’t want to see miming. Live shows are live show. You gotta do live.

“You gotta be spontaneous. That’s why I love Bette Midler and Tina Turner — they’re funny, they talk. You have to do that.”

-ShowBizSpy