Ready to enter the world of fashion, 90210 fans?

On next Tuesday's new episode of this CW hit, Janice Dickinson will guest star as herself, as the action shifts to a runway show that features Liam at his dapper best, along with Naomi and Holly at their embarrassing worst.

Look for Dixon to also struggle with temptation, while Navid reaches a breaking point with his uncle and Teddy upsets Silver. Remember to watch 90210 online via TV Fanatic, in case you miss any, and to get an advanced look at what's to come thanks to the following preview:

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