Watch Anne Hathaway Invite the PS 22 Chorus to Sing at the Oscars 1.17K Whitney Jefferson 12/17/10 01:37PM Filed to: Ps22 Ps22 Anne Hathaway Music Oscars TV Video Do you love the musical stylings of the PS 22 choir? You're in luck. They'll be performing at this year's Oscars! Inside, watch this happy video of host Anne Hathaway announcing their invite—and the happy celebrations afterward.[Vulture]