He's officially off the market! Hollywood hunk and Fuller House star John Stamos married his pregnant fiancée Caitlin McHugh in a small ceremony on Saturday, Feb. 3 after two years of dating. The couple exchanged vows in front of about 50 guests on Saturday afternoon at the Little Brown Church in Studio City, CA and their guests were invited to celebrate their union at a reception held at John's home in Beverly Hills, according to E! News.

“Caitlin looked absolutely stunning in a princess dress," a source revealed to People, as the bride opted for a white ballgown with a tulle skirt while John wore a classic black tuxedo. “They exchanged vows in front of family and close friends. It was a very touching ceremony. There were tears but mostly smiles. John and Caitlin looked very happy.”

John proposed to Caitlin last October in an elaborate Disney-themed proposal. The 31-year-old is part of the Disneybounder subculture, in which Disney superfans dress up in outfits inspired by their favorite Disney characters, so John got down on one knee at Disneyland.

“The [pregnancy] happened. Then I said, I better have a ring on her finger because it’s the right thing to do, and I wanted to marry her anyway,” John told People. “So I called her parents to ask, and it was like, ‘You better!'”

The couple announced their pregnancy last December, and John is especially excited to become a dad for the first time. “I’ll be a fun dad. I’ve been practicing for a long time,” he said.

This marks John's second marriage. He married actress and former model Rebecca Romijn in 1998, but the couple divorced in 2005 and John blamed their split on his immaturity. "I was young. My values weren’t set properly,” he explained. “I’ve kicked and screamed going into adulthood.”