Jaime Murray played an unstable psychopath on season two of Dexter.

In other words: she'll fit right in with Mischa Barton on The Beautiful Life!

Murray has nabbed a recurring role on the show, as she'll play Vivienne, a powerful wardrobe stylist with eyes for Corbin Bleu's character. The cougar-esque relationship will be featured in a number of episodes.

The Beautiful Life - which also stars Sara Paxton, Ashley Madekwe, Nico Tortoella and Ben Hollingsworth - premieres on September 16 on The CW.

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.