The gang heads to Las Vegas, where Naomi meets Austin's dad, country superstar Judd Ridge. The guys run into a celebrity at the pool, where Liam gets invited to play in a celebrity poker tournament. Teddy and Shane decide to tie the knot, while Dixon and Adrianna get closer. Meanwhile, Navid sees an opportunity to take his Uncle Amal down.
Elenco: Shenae Grimes , Tristan Wilds , AnnaLynne McCord , Jessica Stroup , Michael Steger , Jessica Lowndes , Matt Lanter , Dustin Milligan , Jennie Garth , Jessica Lowndes , Jessica Stroup , Jessica Walter , Josh Zuckerman , Lori Loughlin , Matt Lanter , Rob Estes , Ryan Eggold , Sara Foster , Shannen Doherty .