Meghan Markle & Prince Harry 'Must Pay' For Security In America, Donald Trump Says
California, here she comes! Mischa Barton is set to make her reality TV debut on "The Hills: New Beginnings," MTV announced on Wednesday. "The O.C." star will join many of the original cast members from "The Hills" in the reboot, including Audrina Patridge, Brody Jenner and Whitney Port.