Erin Silver

full size Jessica Stroup As Eric Silver on 90210
Credit: Patrick Ecclesine/The CW © 2009 The CW Network

With family roots in the original 90210 series, Erin Silver (or just “Silver” as she prefers), is Kelly Taylor and David Silver’s sister. Like David, Silver has bipolar disorder, which she deals with constantly. This self-described “wannabe socialite with her own YouTube series” has a video blog called Answers to Life’s Inane Questions Answered by a 15-year-old in a Bikini.