Ryan Reynolds and Blake Lively have been dating for almost a year, and now they’re husband and wife!

A source confirms to PEOPLE that the couple got married Sunday night at Boone Hall Plantation in Mt. Pleasant, S.C., just outside of Charleston. The reception took place afterwards, where Florence Welch (Florence and the Machine) performed three songs live. The singer is a good friend of Blake’s. PEOPLE also confirms that a cake was being driven down from Virginia for the event.

Lively’s family was spotted in town, and the pair were spotted having dinner with Bette Midler earlier in the weekend.

Lively and Reynolds have been in nesting mode since buying a home in Bedford, N.Y., earlier this year. They have subsequently been seen working out together at a local gym, as well as spending quality time with their families in New York and Vancouver, where Reynolds, PEOPLE’s 2010 Sexiest Man Alive, was born.

The two, who costarred together in 2011′s Green Lantern, have stayed relatively mum about their relationship, though Lively, 25, did tell Marie Claire this summer, “It’s definitely attractive when a man can dress well.”

Reynolds, 35, was previously married to Scarlett Johansson. The couple divorced in 2010 after two years of marriage.

This is the first marriage for Lively, who previously dated her Gossip Girl costar Penn Badgley.

Well this came out of nowhere! We didn’t even know the couple was engaged!

Congrats!

Source