Cyrus picks up some school supplies at an Office Depot in Los Angeles. Plus: Jessica Simpson, Nicole Richie and Jay-Z, Matt Damon and more

FAMILY FIELD TRIP

Following her appearance on Friday's star-studded Stand Up to Cancer charity event, Halle Berry steps out with boyfriend Gabriel Aubry and their 5-month-old daughter Nahla for a retail rendezvous Monday in New York City.