Bar Refaeli and Leonardo DiCaprio
After biking on the beach in Santa Monica, Leonardo DiCaprio
and girlfriend Bar Refaeli
enjoyed a night out at newly opened lounge Boudoir. There to celebrate the supermodel's 25th birthday, the couple also enjoyed dinner with friends at the adjacent restaurant, STK. Also partying at Boudoir: the cast of Jersey Shore
's Mark Salling
and Ashley Greene
Smooth! Mike "The Situation" Sorrentino
had a flirty run-in with Jennifer Love Hewitt
while shopping with pals in West Hollywood. When the actress's white Bentley cruised by, the Jersey Shore
star ran onto Sunset Boulevard to introduce himself, shaking her hand and winking at her. She giggled and seemed to love the attention, an onlooker says.
Friendly exes Reese Witherspoon
and Ryan Phillippe
spent the morning together at daughter Ava
's equestrian competition in Pacific Palisades, Calif. "Reese and Ryan seemed to get along fine and Ava looked very excited to have both of her parents attending the competition," an onlooker says. After she received a championship ribbon, Ryan and Reese both showered their daughter with praise.
and Cash Warren
enjoyed an affectionate night out at Drai's Hollywood. The hands-on couple roared with laughter and shared stories with pals, all while cuddling at the new hot spot. When it was time to go, they left holding hands.
A solo Ed Westwick
, partying at mur.mur, the club inside Atlantic City's Borgata Hotel Casino & Spa. The Gossip
guy wasn't just enjoying the nightlife scene; earlier he caught rockers Kings of Leon
kick off their summer tour at the hotel's concert venue.
By KRISTIN BOEHM, PERNILLA CEDENHEIM, CECILIA DE LA PAZ and JENNIFER GARCIACouples Watch: Nick Lachey & Vanessa Minnillo's Jazzy Night Out >