Diaz maintains a cheery outlook on a stroll through freezing New York City. Plus: Chace Crawford, Zac & Vanessa, Justin Timberlake and more

SWEET LIFE

Have spoon, will travel! While running errands in Los Angeles on Sunday, Michelle Williams treats daughter Matilda, 3, to a frozen dessert from Pinkberry. The actress recently said she hopes her little girl grows up to become a doctor – though she's most interested in being a cowgirl.