Plus: Zac Efron scores big in beer pong, Katy Perry and more
Credit: Gerallt/Bauer-Griffin

Eva Longoria enjoyed a little afternoon make-out session with new beau Eduardo Cruz Monday during a late lunch at the Chateau Marmont. The two sat on the patio, where they sipped iced tea between smooches. “They were kissing for a long time,” an onlooker tells PEOPLE. “They didn’t care that other people were watching them. Eva looked very happy and in love.”

• Care for a rematch? Zac Efron and a pal stopped by the Parlor in Los Angeles on Sunday, where they played beer pong for a few hours. Though the bar was packed, the actor didn’t seem to draw much attention, saying hi to a few people in passing, a source tells PEOPLE.

• After catching the Jean-Charles de Castelbajac fashion show in Paris on Tuesday, Katy Perry made her way to rue Saint-Honoré, where she did some shopping at Colette.

• Also in Paris: Kate Moss, Nicole Richie, Liv Tyler and Kanye West, who each popped into L’Arc nightclub to congratulate Givenchy designer Riccardo Tisci as he celebrated after his runway show.

Glee‘s Mark Salling, with singer Ryan Cabrera and some other friends, checked into the Rock Star Suites at the Hard Rock Hotel San Diego for a guys’ weekend. The group kicked back in a private cabana at poolside lounge Float, washing down sliders, fish tacos and barbecue pizza with beer, before heading to the hotel’s 207 nightclub, where they switched to Grey Goose cocktails and talked to a few girls.