The heiress takes her pack of pups – five in all! – to the Malibu shore. Plus: Usher & Tameka, Tom Cruise and more

¡MAKING MUSICA!

El Cantante stars Jennifer Lopez (in Alberta Ferretti) and Marc Anthony make a glamorous arrival for the L.A. premiere of their film at the Directors Guild of America Theatre on Tuesday. As for collaborating onscreen, the couple of two years have an easy solution: "She's always been the boss!" Anthony tells PEOPLE.