This may be hard to believe, but Alexis Bledel, is turning 39 years old on Wednesday, September 16! The actress was only 24 when she starred in The Sisterhood Of The Traveling Pants, which means its been over 15 years since the coming-of-age film — based on a book by the same name by Ann Brashares — first hit theaters on June 1, 2005.

The flick also starred Blake Lively, Amber Tamblyn and America Ferrera and for those who forgot, it was all about a group of four best friends who are about to spend their first summer apart. Before leaving on their respective vacations, the besties find a seemingly magical pair of jeans that fits each one of them perfectly. So, they decide to share the pants and send them to each other throughout the entire summer, along with a letter about what they’ve been up to. The fan-favorite film also spawned an epic sequel!

But what has the cast been up to since then? Well, J-14 decided to do some investigating, and it turned out, they’ve accomplished a lot over the last 15 years. Scroll through our gallery to find out what the cast of The Sisterhood Of The Traveling Pants is up to now.

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