MTV star Heidi Montag rehearsed for her big appearance at the Miss Universe pageant, which airs live this Sunday (August 23) from the Atlantis resort in the Bahamas. She worked through moves for her hotly-anticipated dance number that will accompany her performance of her new single "Body Language," which was just released on iTunes. The Miss Universe pageant will also feature performances from Kelly Rowland and Flo Rida.
"Body Language" borrows a sample from Yaz's "Situation" and features the chorus "Read my body language/ I do what you like/ So prove that you're right/ Control me." It comes from her upcoming self-titled album, which is due out at the end of September. Montag is also currently on the cover of Playboy.

Also spotted around the world yesterday: John Mayer exits a sushi restaurant in Los Angeles, the All-American Rejects rock a gig in Sydney and the cast of "Glee" visit a mall in Philadelphia. Click here for these photos plus "Spotted!" shots of Beyoncé, Madonna, the Jonas Brothers, Paris Hilton, Russell Brand and Bono!






