Given the question: Answer this question: who are the characters in 90210 in season 3?
The answer is:
Regular cast members for the season included Shenae Grimes , Tristan Wilds , AnnaLynne McCord , Ryan Eggold , Jessica Stroup , Michael Steger , Jessica Lowndes , Matt Lanter , Gillian Zinser , Trevor Donovan and Lori Loughlin .