The pop star gets her feet wet with son Kingston, 2, at the Malibu shore. Plus: Jennifer Aniston, Heidi Klum, Katie Holmes and more

SHOW GIRL

Katie Holmes is all aglow Thursday after the opening night of her Broadway show All My Sons. "I was very, very excited!" the actress told PEOPLE. "We had my whole family. Tom's whole family. Friends flew in. It's exciting." Besides husband Tom Cruise, pals Jada Pinkett Smith and Patricia Clarkson were also cheering her on in the audience.