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


It's a mommy-and-me Monday for Bethenny Frankel and 3-year-old daughter Bryn, who stay attached at the hip while running errands in New York City.