America Ferrera on The Late Show May 15, 2008

America Ferrera looked gorgeous waving to fans before heading into The Late Show with David Letterman yesterday. She was just as bright and bubbly as her on-screen counterpart, talking about how excited she is for Summer and Ugly Betty's upcoming move to NYC. Dave couldn't get her to reveal any spoilers about the big finale, but she did dish a little about working with Lindsay Lohan, saying that she was "really wonderful, and she was gracious, and showed up . . . and was on time." Sounds like even super sweet America has the slightest hint of an edgy side, but we can't wait to see these two girls in action together with Naomi Campbell next week.