13 Going on 30 star Christa B Allen is looking back on her iconic role while wearing a recreation of the signature Versace dress from the film. Allen took to Instagram on Tuesday to share a video ...

Christa B. Allen opens up to ET while promoting ‘Christmas for Keeps,’ airing Dec. 18 at 10 p.m. ET/PT on Hallmark Movies and Mysteries ...

Oh, to be 30 and flirty and thriving. That's what gawky 13-year-old Jenna (Christa B. Allen) wishes for her life in this beloved rom-com, not knowing that her wish is about to come true with a ...

Think 'Big' but with an attractive woman in the main role. 13 Going on 30 opens in 1987 and sees Jenna (Christa B. Allen) celebrating her birthday. After she ignores the advances of her best pal ...