By Adam Markovitz
Updated August 03, 2009 at 09:45 AM EDT

Survivor and Amazing Race alums Amber, 30, and Rob Mariano, 33, welcomed their first child, daughter Lucia Rose, on July 4 in Pensacola, Fla., People Magazine confirms. Following an on-air proposal during the finale of 2004’s Survivor: All-Stars, the couple’s 2005 wedding was televised as a two-hour special on CBS. They later starred in their own reality show, 2007’s Rob & Amber: Against the Odds.