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    Updated on Apr 26, 2019. Posted on Apr 17, 2017

    Celebs Who Were 13 Or 30 The Year "13 Going On 30" Came Out

    The glow up is real.

    It's been 13 years since the classic Jennifer Garner rom-com 13 Going on 30 came out. If you remember seeing it in theaters (like I do) you're definitely an old person. Congrats.

    Columbia Pictures

    It turns out that stars really ARE just like us! They age too!

    Columbia Pictures

    Observe.

    Emma Roberts was 13.

    Vince Bucci / Getty Images

    Scream teen.

    Jimmy Fallon was 30.

    Peter Kramer / Getty Images

    Orange you glad he found real clothes?

    Jamie Lynn Spears was 13.

    Getty Images

    Fashion 101.

    Victoria Beckham was 30.

    Jamie Mcdonald / Getty Images

    Cameo: 5-year-old Brooklyn Beckham.

    JoJo was 13.

    Peter Kramer / Getty Images

    NoNo.

    Elizabeth Banks was 30.

    Evan Agostini / Getty Images

    Her style was just... pitch perfect.

    Emma Watson was 13.

    Steve Finn / Getty Images

    Harry Potter and the Super-Bored Teenager.

    Nelly was 30.

    Scott Gries / Getty Images

    This lewk is just a dream.

    Bonnie Wright was 13.

    Jo Hale / Getty Images

    The future Mrs. Harry Potter.

    Ryan Seacrest was 30.

    Kevin Winter / Getty Images

    American fashion idol.

    Willa Holland was 13.

    Peter Kramer / Getty Images

    Marissa Cooper would be so proud (RIP).

    Amy Adams was 30.

    Getty Images for GQ

    Enchanting!

    Thomas Brodie-Sangster was 13.

    Gareth Cattermole / Getty Images

    Stripes Actually.

    Leonardo DiCaprio was 30.

    Kevin Winter / Getty Images

    More like thirsty and flirty and thriving.

    Christa B. Allen was...almost 13.

    Mark Mainz / Getty Images

    Even though she played 13-year-old Jenna Rink in the movie, she was 12 at the premiere.

    ...And Jennifer Garner was 32.

    Mark Mainz / Getty Images

    32 going on PERFECT.

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