Inside Amber Tamblyn and David Cross's Wedding

The Sisterhood of the Traveling Pants star tied the knot to Arrested Development actor David Cross over the weekend in a relaxed, festive celebration in the woods. The bride, wearing a canary yellow dress and flowers in her hair, arrived by canoe before walking barefoot down the aisle with her dad.

On the star-studded guest list: Amy Poehler, Jason Ritter, Tamblyn's Sisterhood of the Traveling Pants co-stars Alexis Bledel, America Ferrera, and Blake Lively, along with her new husband, Ryan Reynolds.

Amy Poehler and America Ferrera

Blake Lively and Ryan Reynolds

Jason Ritter

Yo La Tengo performed during the reception, while Questlove from The Roots served as DJ — and shared a ton of photos from the happy couple's celebration on Instagram! 

Yo La Tengo performing

A sampling from Questlove's playlist

A wedding cake made of cheese

Congratulations to the newlyweds!

—Kristen O'Gorman Klein

Photos via Instagram