Klum takes her exuberant children Leni, 5, and Henry, 3, for playtime in an N.Y.C. park. Halle & Nahla, Lauren Conrad, Reese Witherspoon and more

FASHION POLICE

He's back – and he's fabulous! Arriving stateside, Bruno, a.k.a. Sacha Baron Cohen, hops to it at the Ed Sullivan Theater in New York City for an appearance Tuesday on the Late Show with David Letterman.