The first Sisterhood of the Traveling Pants movie hit theaters in 2005 shedding light on what true friendship really looks like between teenage girls. The movie followed four very different girls as they parted ways for the summer to do different things and handle different obligations.

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The one thing that was able to keep the girls connected all summer long was a magical pair of pants that somehow magically fit all of their separate body types. Movies that are this insightful about the pains and highlights of being a teenager are few and far between. The cast of the movie came back together for the sequel in 2008, and aside from that, they have all been very busy!

10 Blake Lively Starred In 'The Shallows', 'The Rhythm Section', 'A Simple Favor', & More

Blake Lively has arguably had the biggest career takeoff since starring in Sisterhood of the Traveling Pants back in 2005. Her leading role as Serena van der Woodsen on Gossip Girl from 2007 to 2012 was huge but on top of that, she also landed several leading roles in major movies. She played the role of s surfer battling a shark in The Shallows (2016), a woman in pursuit of revenge in The Rythm Section, and a secretive woman with a lot to hide in A Simple Favor (2018.)

9 Alexis Bledel Starred In 'Jenny's Wedding', 'The Good Guy', 'Post Grad', & More

Alexis Bledel had the second biggest career takeoff during and after her time starring in Sisterhood of the Traveling Pants. She was a leading actress in Gilmore Girls starting in the year 2000, five years before Sisterhood of the Traveling Pants premiered in 2005 so many fans already knew her name.

RELATED: Everything We Know About Alexis Bledel's Private Life

She stayed with Gilmore Girls for 7 seasons and retired to reprise her role when the show was revived in 2016. She also landed movie roles in the days beyond Sisterhood including Jenny's Wedding, The Good Guy, and Post Grad.

8 America Ferrera Starred In 'Ugly Betty', 'End Of Watch', 'Our Family Wedding', & More

In 2006, America Ferrera landed a leading role in a hilarious sitcom about beauty, business, and the cutthroat magazine business. The show was called Ugly Betty and it lasted for 4 seasons. End of Watch is the 2012 action movie she starred in alongside Jake Gyllenhaal and Michael Peña. Our Family Wedding is a 2010 movie she starred in that focuses on two families coming together trying to successfully mix traditions and cultures for a wedding day.

7 Amber Tamblyn Became A Director & Author

As of 2017, Amber Tamblyn became a first-time movie director with the film Paint It Black. Going from acting to director comes with its own set of challenges but it is something she was clearly able to accomplish just a few years ago. She also has written two books: Any Man (2018) and Era of Ignition (2019.) In 2017 she wrote a New York Times op-ed titled, “Amber Tamblyn: I'm Done With Not Being Believed.” Expressing herself through writing is obviously one of her strengths. 

6 Blake Lively Married Ryan Reynolds & Had 3 Children

Blake Lively is married to Ryan Reynolds and she has been since 2012. The two met on the set of their failed action movie Green Lantern. Despite the fact that the movie was a flop, their relationship blossomed from it-- so it wasn't really too big of a flop for them, personally. They share three children together: Inez Reynolds, Betty Reynolds, and James Reynolds.

5 Alexis Bledel Married Vincent Kartheiser & Had 1 Child

Alexis Bledel has been married to her husband Vincent Kartheiser since 2014. In 2015, they welcomed a baby boy but they did not publicize the information until many months later. Celebs get to pick and choose what information they want to share with the world. A lot of celebs choose to keep their family lives a secret out of respect to their privacy! Alexis Bledel is one of those people.

4 America Ferrera Married Ryan Piers Williams & Had 2 Children

America Ferrera married her husband Ryan Piers Williams in 2011. Just like her, he is also an actor, but he triples down as both a director and writer also. They share two kids: Sebastian Piers Williams and Lucia Marisol Williams. In 2020, they celebrated their 15th anniversary together sharing sweet throwback pictures and messages on social media for their fans to see.

3 Amber Tamblyn Married David Cross & Had 1 Child

Amber Tamblyn has been married to her husband David Cross, the well-known comedian. He came under fire for insensitive racial comments against a female comedian of color and Amber Tamblyn spoke up on the issue. She spoke with him about racism and sexism and explained, "His eyes are open to that now if they weren’t before. And this is what it took to have that change. Some men don’t change. The thing I can say about David, that I love so much about him, is that he changes. And part of his introspection and his sensitivity is that he’s aware of that.” (HuffPost.) It is amazing that she is able to help improve and guide his commentary.

2 Blake Lively Launched A Lifestyle Site & Has Discussed Careers In Interior Design Or Wedding Planning

In 2015, Blake Lively launched a lifestyle blog called Preserve that did not end up working out the way she wanted it to. She closed it down the following year but it didn't get in the way of other dreams and goals she might be considering.

RELATED: 10 Key Facts About Blake Lively's Early Career

She admitted that she has an interest in interior design and that she has helped design some of her friends' homes in the past. She also talked to Gigi Hadid during a Harper's Bazaar interview and both women mentioned their interest in wedding designing.

1 Alexis Bledel Won A Primetime Emmy Award In 2017

Not to discount awards won by the other cast members of Sisterhood but Alexis Bledel has certainly been the one to take home the most prestigious award since their 2005 movie premiered. In 2017, she took home a Primetime Creative Arts Emmy Award for Outstanding Guest Actress in a Drama Series for her work in The Handmaid's Tale. The Hulu show has been extremely popular since it got started.

NEXT: 20 Pics Showing How Much Blake Lively Changed Since Sisterhood Of The Traveling Pants