Every time I see a picture of Hillary Duff, I think it's Tara with her hair dyed a lighter shade of blond.
Something about Kimmie reminds me of Ruth Riley of the Detroit Shock. They don't look exactly alike, but there's a resemblance.
Both of the Prussian Blue twins look like Elena Berezhnaya, but one of them looks so much like her that you'd think the twin really was Elena circa 1994.
When Oksana Baiul was really young, she reminded me of Hayley Mills in "Pollyanna." They even had similar hairdos. But they don't look much alike now.
Alexei Yagudin looks a little bit like former Depeche Mode keyboardist Alan Wilder.
There used to be an actress on "All My Children" named Olga Sosnovska who reminded me of Maya Usova. She left AMC to do a British television show, the name of which escapes me right now.
I guess those are enough look-alikes for now.