90210 announced this week the surprising return of a formerly recurring character. But that won't take place until 2012.

This Tuesday, though, on the episode titled "A Thousand Words," Liam will be in for a surprise of his own. What might convince this handsome high school graduate to pursue a career in modeling? Why might he go from resistant to enthusiastic? Watch the sneak peek and find out:

Also ahead on the installment, as teased in the CW promo: Teddy will face fallout from his Las Vegas wedding, while Annie will do anything to help Dixon kick his drug habit.

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