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Larisa Oleynik

Larisa Oleynik - It's difficult for us to wrap our heads around this one. You mean her name ISN'T legally Alex Mack? Are you sure? Besides starring in her own Nickelodeon show, you may also remember from “10 Things I Hate About You," as Julia Stile's popular younger sister. The former teenage star is still acting (thank goodness) and has most recently been spotted on "Mad Men" as Mrs. Ken Cosgrove. Which means she's not dating Hunter Reeves anymore and our lives are ruined.

Where Are They Now? Catching up With Stars of The '80s and '90s

Not everyone has the staying power of some of these celebs. Who knew baby Michelle Tanner, Bayside’s A.C. Slater, and Gavin Rossdale’s punky singer girlfriend would all be household names in 2013? Big in the '80s and '90s, some of these stars are still burning bright today--others, not so much.

By Julie Pereira, Thread Blogger