Anne Hathaway is rumored to be helping out Oscars’ host Hugh Jackman with an opening song/dance number at the 2009 Academy Awards – check out the Oscars video clip above for a look at the nominated films.

According to Life & Style, an insider has reported that “Anne [Hathaway] is rehearsing at the Kodak Theatre in Hollywood today!”

Look for performances by Beyoncé, Zac Efron & Vanessa Hudgens (High School Musical) and Amanda Seyfried and Dominic Cooper (Mamma Mia!).

Check out Anne Hathaway and Hugh Jackman’s opening number at the 81st Academy Awards this Sunday, February 22 at 8 p.m. on ABC.