ET confirms that the 38-year-old musician and his longtime girlfriend, Christina Carano, secretly tied the knot in front of a 50 of their family and friends this weekend at the Historic Polegreen Church in Mraz's hometown, Mechanicsville, Virginia.
On Sunday, he tweeted a gorgeous photo of the bride standing in the open-air church among the fall trees and foilage.
Carano, who goes by Tina, used to own a coffee shop in Hermosa Beach, California and was raised in Royal Oak, Michigan.
"After several years of crushing on him, the stars finally aligned - and now he's my stud. We've created a really awesome life together and we make a great team," Carano told the August issue of The Osider Magazine of her famous beau. "He's the most loving, generous, and most hardworking man I know. These are the most attractive qualities I could ever ask for in a partner. He inspires me and empowers me everyday to live my best life and he cares so deeply about the things that really matter. We're truly blessed in so many ways."