According to rumours, the 81st annual Oscars ceremony, taking place on Sunday (February 22), will include several musical performances, not to mention one by host Hugh Jackman.
Beyoncé Knowles could also be performing for the event, as well as High School Musical stars, Zac Efron and Vanessa Hudgens.
If time permits, Amand Seyfriend and Dominic Cooper, who starred in Mamma Mia!, might also take the stage at the Kodak Theatre.
Access Hollywood reported that Hugh Jackman and Beyoncé have been rehearsing in New York, and all the other artists have been rehearsing in Los Angeles since Tuesday.