They've been dating for about two years and have an infant daughter together, but Mario Lopez and his baby mama, Courtney Mazza, are in no rush to tie the knot. "We're already a happy little family. Who knows if Courtney wants to keep me!" he joked to In Touch at an Extra event in LA. The couple, who welcomed Gia Francesca Lopez on September 11, say they're not feeling pressure to walk down the aisle from Mario's big Catholic family. "They're actually very cool and supportive," he added. Mario and Courtney's new VH1 reality show, Saved by the Baby, premieres on November 1.