Hilary Duff, spending more than $1,300 on a shopping spree at Switch, a Beverly Hills boutique. The singer tried on nearly everything, and was "really bubbly," an onlooker says. But Duff wasn't content to just sample the wares – clearly. Among her purchases, Duff left with: a Bensoni silk camisole, a Michelle Jonas long jersey dress and a scarf tank from the Olsen's line, Elizabeth and James. After her shopping trip, Duff headed across the street for a facial.
A pregnant Gwen Stefani, strolling arm-in-arm through London's Primrose Hill with husband Gavin Rossdale, who held tight to son Kingston, 2.
Usher, holding court with his all-male entourage inside Goa in Hollywood during a bash in his honor. (The pre-BET Awards celebration also honored Lil Wayne.) At one point, singer Mario approached, standing behind Usher. Also at the party: John Legend, Kim Kardashian and beau Reggie Bush.
John Travolta, working out with his trainer in the private gym at Oceana Santa Monica. The actor has been intensely working out several times a week, but he's also made time for food – a light lunch, specifically, at the hotel's Ocean Lounge.
Also Spotted ... Athlete Edition Michael Jordan, dining with a female friend at Miami's Kobe Club. ... Alex Rodriguez (of the New York Yankees), getting pampered and his hair cut at New York's Frederic Fekkai Fifth Avenue Salon.
By SHRUTI DHALWALA, JENNIFER GARCIA, JESSICA HERNDON, MELISSA LIEBLING-GOLDBERG and LESLEY MESSER
Want to see where the celebrity action goes down? Tour all the Celebrity Hot Spots.
Tuesday's Caught in the Act >