Christa B. Allen: See Photos of the Actress

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April 23, 2018 9:50PM EDT

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Christa B. Allen Stuns the Carpet

Christa B. Allen Stuns the Carpet — Christa B. Allen was a major hit on ABC’s drama series “Revenge” while playing the younger sister character, Charlotte Clarke. Though, she first stunned us all practically 20 years ago with her adorably quirky performance of “young Jenna” in “13 Going on 30.” She shared the cutest (and maybe the creepiest) on screen chemistry with Mark Ruffalo and together they won the hearts of millions of fans. The film is definitely considered a classic today and has been nominated for various awards, such as People’s Choice Awards for Favorite Movie Comedy and Teen Choice Awards for Date Movie. (Remember that classic “7 minutes in heaven” mental breakdown?… Or how about that even more classic “first kiss” scene in the basement?)

The actress continues to stun us today, not only on the movie screen, but live on the carpet with her various appearances! She shows us what a true glow up looks like in unforgettable power suits and more!

To see some not-so-awkward snaps of the actress all fabulously grown up, click through the gallery!

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Christa B. Allen at Christian Cowan x Powerpuff Girls Runway Show

Christa B. Allen at Christian Cowan x Powerpuff Girls Runway Show — The “13 Going on 30” star has gone through quite the glow up since her teen days! On March 8 she showed up in a lime green fit, accompanied by big hoops for extra pizzazz! (The way she works this dress makes us believe she may even have a future career in modeling!)

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Christa B. Allen at 7 For All Mankind SS19 Campaign Launch Party

Christa B. Allen at 7 For All Mankind SS19 Campaign Launch Party — The TV star is more than happy to show her support for the American denim brand. Though she isn’t wearing any jeans, the floral jumpsuit is just as fitting — and she 100 percent rocks it!

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Christa B. Allen at Television Academy’s 2018 Creative Arts Emmy Awards

Christa B. Allen at Television Academy’s 2018 Creative Arts Emmy Awards — The actress makes a glamourous arrival on night two of the academy awards! She smiles as she gracefully strikes a pose in a long silky dress, showing us she has come a long way since her retro polka dot skirt, ’80s scrunchie days!

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Christa B. Allen at Hotel Vivier Los Angeles Cocktail Party

Christa B. Allen at Hotel Vivier Los Angeles Cocktail Party — Christa B. Allen took to the red carpet for Hotel Vivier’s Los Angeles cocktail. The “13 Going on 30” actress stunned in a pastel pink power suit and glammed up with a shiny dangling earring and diamond covered clutch to match.

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