KATHERINE HEIGL has charmed her way from the hit show "Grey's Anatomy" to being Hollywood's new leading lady! She's starring in the new film, "New Year's Eve." She's here to catch up with Ellen, and tell her what her plans are for the big holiday! And, It's the most wonderful time of the year on Ellen! It's Day 5 of Ellen's 12 Days of Giveaways! Plus, rock legend LENNY KRAVITZ performs a new song from his incredible new CD, "Black and White America."