Lauren Conrad Videos

MTV's pop culture phenomenon series PUNK'd returns for an all-new season on Thursday, March 29 at 10:00 p.m. ET/PT, featuring the hottest celebrities in Hollywood, and the most hilarious and crazy moments in 'Punk'd' history. This season Ashton Kutcher hands over the hosting reins to a new celebrity each week.

A new trailer has been posted online promoting the sixth and final season of MTV's pop culture hit The Hills, the spinoff of the networks earlier hit, Laguna Beach...