By Meghan Blalock
Updated Dec 08, 2012 @ 5:00 pm

The X Factor host Mario Lopez wed Courtney Mazza, his girlfriend of four years, in a ceremony for 150 guests in Mexico a week ago, and tonight, we all get to see the nuptials as if we had been there! The two-hour special, Mario & Courtney's Wedding Fiesta, will air on TLC tonight at 8 p.m. EST. The network's official website poses the question: "With family and work priorities mounting, can our new Hollywood "it" couple survive the mounting pressures of planning a destination wedding for friends and family in exclusive Punta Mita?" Tune in tonight to find out!

Plus, see more recent celebrity newlyweds.