All eyes were not on moderator Jake Tapper, or even Donald Trump, during Wednesday night's GOP debate.
In fact, a new celebrity was born when Twitter users noticed a handsome mystery man sitting behind Tapper.
WATCH: Hillary Clinton and Jimmy Fallon Skewer Donald Trump on Tonight Show
The hashtags #MysteryHottie and #HotDebateGuy quickly started trending alongside #GOPdebate.
And the tweets got pretty silly:
CBS News revealed that the man of the hour was Greg Caruso, the 24-year-old son of billionaire California real estate developer Rick Caruso. He attended Brentwood High School and the University of Southern California, and is an aspiring filmmaker, directing the documentary Making the American Man.
Caruso told CNN that he learned of his Twitter fame when he started receiving texts from friends.
MORE: Donald Trump Can't Stop Insulting His Opponents, Finds a New Target During Latest GOP Debate
"It's pretty hilarious," he said. "Social media can focus on some guy at the debate instead of the debate."
Caruso, who reportedly does not have any social media accounts, also shared that he looks up to former Presidents Ronald Reagan and George W. Bush.
WATCH: Chelsea Clinton and Ivanka Trump Are Basically Besties Despite Their Parents' Rivalry
As for who he thought did the best at the GOP debate, he told CNN that Jeb Bush was most "improved," while Carly Fiorina "held her own."
He did not, however, reveal if he was single. That is still a mystery.
While Hillary Clinton faces off with Donald Trump in the presidential primary election, her daughter Chelsea shares with ET that she's actually really good friends with Ivanka Trump: