Blake Lively and Ryan Reynolds Tie the Knot

It was a big weekend for at least two celebrity couples.

Ryan Reynolds and Blake Lively wed Sunday night at the Boone Hall Plantation in Mt. Pleasant, right outside of Charleston, South Carolina.

People reports the reception was held in a white tent at the plantation, where Florence Welch from Florence and the Machine performed for the couple.

Reynolds and Lively co-starred in 2011’s Green Lantern, which is when they were first spotted together and bought a house together earlier this year in Bedford, N.Y.

This is the first marriage for 25-year-old Lively and the second for 35-year-old Reynolds who was previously married to Scarlett Johansson.

The other couple to tie the knot involved How I Met Your Mother star Cobie Smulders and  Saturday Night Live’s Taran Killam. The couple wed Saturday at the Alisal Guet Ranch and Resort in Solvang, CA, according to People.

The couple has a 3-year-old daughter, Shaelyn Cado, and first announced the engagement in Jan 2009.