MTV is moving up the coast for season four of its popular reality series Laguna Beach.

Newport Harbor: The Real Orange County - premiering August 15 on MTV US - features an all-new cast of seven teenagers in a new locale.

"It has been three years since the Stephen, Lauren and Kristin love triangle drew viewers to the real-life drama of Laguna Beach," said Tony DiSanto, evp of series development at MTV. "Now we are moving to a new town with new faces and a new high school, but with the same drama of dealing with relationships, cliques, family and friends."

Profiles of the new cast are online at mtv.com.