Paris Hilton—who shares two kids with Carter ... Matthew Koma dressed up as her ex Joel Madden and his brother Benji Madden for a Halloween dinner with Joel and wife Nicole Richie.

Sofia Richie and Elliot Grainge tied the knot in front of a star-studded group of guests, including Paris Hilton and Cameron Diaz. See inside their special day. Benji Madden penned a note to wife ...

Joel and Benji Madden open up about their marriages in a new episode of SiriusXM’s 'Literally! With Rob Lowe.' Paris Hilton and Nicole Richie chat with ET’s Rachel Smith about ‘Paris and Nic ...