90210 has cast two new players, and both will play significant roles in the life of Naomi.

First: Justin Deeley will come on board as Austin, the son of a country music superstar who has looks, money... but not the kind of attitude that typically accompanies either.

Next: while Naomi is swooning over Austin, she'll be fighting with Megalyn Echikunwoke's Holly. Pretty much the opposite of Deely's character, Holly is rich and snooty and is the head of the top sorority at CU.

It will be a busy season, as always, for Naomi.

This will be Deely first extended role of any kind, while Echikunwoke has appeared in CSI: Miami and Raising the Bar.

Earlier this week, the series cast Kristina Apgar as a love interest for Liam.

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