All month long, Ellen has been giving everyone a chance to enter her huge Yay! May! Sweepstakes. Today she's surprising one lucky viewer with the Grand Prize: a trip to L.A. to see the show, tickets to the "American Idol" finale, and a brand new GMC Terrain! Then, you won't want to take your eyes off the screen when the sexy JON HAMM is here. You'll soon be able to buy Jon for yourself; this summer, Barbie is releasing a doll based on his character from "Mad Men!" Also, Ellen did it again: she predicted the next Bachelorette! The new season with ALI FEDOTOWSKY starts tonight and she's here today. And the amazing NATASHA BEDINGFIELD is here. She's releasing her new album at the end of summer, but today she's giving everyone a preview when she sings one her songs, "Touch."