Survivor couple Rob and Amber Mariano are expecting another child, according to a recent tweet by the former.

Rob tweeted on New Year's Eve that he and Amber were expecting their fourth child in 2014.

"My wife Amber is so hot, I can't keep my hands off her... Here is to 2014!!! #4," Mariano tweeted with a photo of the sonogram of the baby.

Rob and Amber met and fell in love when they both participated in Survivor: All Stars in 2003. The pair made it to the end of the game together, becoming the final two competitors left in the game. The jury voted to award Amber the $1 million prize, but before the results were announced, Rob proposed to her at the live finale.

The couple married in 2005 and have been together ever since. They are currently raising three girls: Lucia Rose, 4, Carina Rose, 3, and Elisabetta Rose, 20 months.

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While Amber has not returned to Survivor since winning All Stars, Rob has returned two other times to try and win $1 million for himself. While he was eliminated early in Survivor: Heroes vs. Villains, he dominated Survivor: Redemption Island from a physical, strategic and social standpoint, easily winning the $1 million prize at the end.

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Rob is one of only two Survivor contestants to have played in four seasons, the other being fan favorite Rupert Boneham, who was the first person eliminated on the latest season, Survivor: Blood vs. Water.