Henry Cavill is dating Kaley Cuoco, UsMagazine.com reported Monday.

"They are totally hot for each other," a source told the magazine about the British actor and American television actress.

"He's excited to be dating her!" another insider said.

Cavill, 30, is the star of the Superman blockbuster "Man of Steel."

Cuoco, 27, is a cast member of the sitcom "The Big Bang Theory."