Which Pretty Little Liars Star Used to Be a Pop Singer?

It's Tammin Sursok (Jenna Marshall)! The most devoted PLL fans may have already known this factoid, but for those who didn't, you can check out Tammin then and now here.

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Catch the return of PLL Season 3 on Tuesday, January 8, 2013 at 8 p.m. ET/PT on ABC Family.

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