As E! News reported at the time, the happy couple tied the knot in 2012 in Punta Mita, Mexico, surrounded by friends and family and with daughter Gia, then two years old, acting as their flower girl. Among the guests were Eva Longoria, of Desperate Housewives fame. Cake Boss's Buddy Valastro crafted their multilayered chocolate and red velvet wedding cake, which was organized by Mazza as part of her duties with food and flowers (her husband, meanwhile, took care of the entertainment).

Lopez reportedly described his bride as "a little Italian princess," during an appearance on The Ellen DeGeneres Show, while also confirming Gia did an "awesome" job on the day. TLC special Mario & Courtney's Wedding Fiesta detailed everything that went into their special event. According to Inside Weddings, the Extra host actually proposed to his bride in Mexico too, during a family vacation. "I wouldn't change a thing!" he gushed.