Shay Mitchell just turned 30 on April 10, but her character on “Pretty Little Liars” has been stuck in her teens for the past seven years.
Getty Images
2 of 10
At 31 years old, Shay Mitchell’s co-star Troian Bellisario isn’t any younger. Pretty little liars indeed!
Getty Images
3 of 10
Stockard Channing was nearly 35 when she played her famous role of Rizzo in “Grease.”
Paramount Pictures
4 of 10
Keiko Agena joined in on the high school hijinks of “Gilmore Girls” at 30 years old.
Getty Images
5 of 10
Leonardo DiCaprio played a teenager in “Catch Me If You Can.” In real life he was about 28.
DreamWorks
6 of 10
Stacey Dash was nearly 30 when she played Dionne in “Clueless.” We guess that’s why she had so much best-friend wisdom.
Clueless
7 of 10
Charisma Carpenter was in her mid-twenties in “Buffy the Vampire Slayer.”
Getty Images
8 of 10
Rachel McAdams wasn’t exactly a “Mean Girl” at 27, but “Mean Women” just didn’t have the same ring to it.
9 of 10
Taylor Kitsch was in his late twenties when he played a high school football player in “Friday Night Lights.”
Getty Images
10 of 10
The Fonze hung around a big group of high schoolers in “Happy Days.” A bit bizarre when you realize Henry Winkler was around 29 when he started on the show.
Getty Images
