Can Navid make his undercover assignment work? He practices in this clip from the final 90210 episode of 2011.
Who will be naughty and who will be nice? Watch the official CW promo for the final episode of 2011 now.

90210 Season 4 Episode 12 Quotes

Who would've thought dating a professor would be so much fun?


Why are you dressed like an extra from 'Brokeback Mountain'?

Holly [to Austin]