Angelina and Brad take sons Maddox and Pax for a sightseeing trip aboard a yacht in Monaco. Plus: Mariah & Nick, Lauren, Audrina and Whitney from The Hills and more


While girlfriend and costar Hayden Panettiere films in Vancouver, a dapper Milo Ventimiglia represents Heroes at a New York City event Monday for NBC's upfronts, the network's advertising presentation of new and returning shows.