Duff giddily greets fans at a Disney movie premiere in Hollywood. Plus: Halle Berry & Nahla, Chris Colfer, Desiree Hartsock & Chris Siegfried, Mariah Carey and more

TALK THAT TALK

Now that his love life has settled down, Liam Hemsworth is all business as he talks about his latest movie, Paranoia, on Monday during a panel discussion at the Apple store in New York's SoHo neighborhood.