Kate Hudson is putting those Nine dance moves to good use! The actress signed on to be a guest star in Glee’s fourth season, and, thanks to two new TwitPics from Ryan Murphy and a premiere promo that just dropped this morning, we now know what her role will be: Cassandra July, Rachel's (Lea Michele) toughie of a dance teacher at NYATA. (Sample exchange: "I bet you were a big star in Iowa." "Actually, I'm from Ohio." "Ohio! Even worse.") Fierce! Watch the fourth season promo below, and see all of Glee's best guest stars in the gallery.
Courtesy of Ryan Murphy/Twitter