Pink is ready to blow her big top over the rumored use of elephants on Britney Spears’ Circus Tour.

The Grammy-winning singer, who referenced Spears in her hit 2002 single “Don’t Let Me Get Me,” is waiting to hear whether the rumours are true before going public with her displeasure, according to the Daily Mail.

The Circus Starring Britney Spears opens in New Orleans on Thursday.

“Pink is really angry at the idea of elephants being carted around on tour, especially with the loud music, lights and craziness that generally ensues on a tour of any kind, but she’s waiting to see if the rumour about using animals is true and what Britney will be doing with the animals before judging.”

Pink, a devoted animal rights activist, recently dressed in an alligator costume for a PETA advertisement.

Anyone plan on checking out Britney in concert?