Then: Geek's dream come true in "Weird Science"
Now: In 2005, Kelly starred in VH1's "Celebrity Fit Club." She has three children with ex-husband Steven Seagal and is currently working on a movie called "Prep School."
Bing: See more sexy pictures of Kelly over the years
Find: Remember her famous "Don't hate me because I'm beautiful" Pantene commercial?
Search: Watch clips of Kelly in nerdy classic "Weird Science"
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