By Meghan Blalock
Updated Oct 02, 2012 @ 4:55 pm
Hart of Dixie
Credit: Landov

We already know that Olympic gymnast McKayla Maroney will join the cast of the CW's Hart of Dixie this year, but what other surprises are in store for season two? Rachel Bilson returns as Dr. Zoe Hart, with Jamie King as sidekick Lemon Breeland, to explore the rough-and-tumble world of tiny Bluebell, Alabama. But there's nothing rough about the fashion on the show: Monique Lhuillier, the Olsen twins' Elizabeth and James, and even Bilson's own ShoeMint have all made cameos. Watch tonight at 8 p.m. EST on the CW.

Plus, see all our favorite Hart of Dixie moments!