They survived two seasons apiece on both CBS's Survivor and The Amazing Race and even their own FOX reality show, Rob and Amber: Against the Odds.

Now Amber and Rob Mariano are taking on their most daunting challenge yet – parenthood.
Amber, 30, gave birth to daughter Lucia Rose on the Fourth of July at Sacred Heart Hospital in Pensacola, Fla., Rob tells People exclusively.
With a first name of Italian origin meaning "light of God" and a middle name as a tribute to her paternal grandmother, who died on the Fourth of July, Lucia Rose Mariano arrived weighing 6 lbs., 11.5 oz. and measuring 19 ¼-in. long. "Both mom and baby are healthy and doing great," says Rob.
"Lucia is a great eater and sleeps a lot, however she tends to be a bit of a night owl like her daddy at times," he adds. "She is a perfect baby and we could not have asked for anything more. We are over the moon with happiness at her arrival!"
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