Yes, 13 Going on 30 Star Christa B. Allen Is Officially 30

Nearly two decades after Jenna Rink got us excited about turning 30, Christa B. Allen—the actress who starred as the younger version of Jennifer Garner—has finally reached the special age herself.
E! celebrates the 15th anniversary of 13 Going on 30 with throwback interviews from Jennifer Garner, Mark Ruffalo and more. Watch!

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