By Chelsea Harris

“Gossip Girl” Blake Lively, Serena Van Der Woodsen, and hubby Ryan Reynolds were guests at former co-star “The Sisterhood of the Traveling Pants” Amber Tamblyn’s wedding this past Saturday.

According to People, The newlyweds were dressed fall casual for Tamblyn’s wedding in the woods.

Thanks to an instagram on twitter, our newlywed expectations are in check— Lively and Reynolds looked happy and cozy together! The two love birds matched the casual wedding attire stylishly perfect.

However, one style was up for debate. Tamblyn ditched the traditional white wedding dress and walked down the aisle in yellow.  Do you think “GG”‘s Serena would approve of such a bold fashion statement?