The Man of Steel hunk is said to have quietly parted ways with Fast & Furious 6 star Carano in May (13) after dating for less than a year, and now the Brit appears to have moved on by starting a relationship with The Big Bang Theory actress.
The new couple has yet to step out publicly, but a source tells People.com, "They were both single and started dating recently. It's just the beginning stages of a relationship and they're having a great time."
News of Cavill's romance with Cuoco was first reported by UsMagazine.com.
Cuoco has previously dated her Tv co-star Johnny Galecki, while she was briefly engaged to rocker Josh Resnik and was most recently linked to musician Bret Bollinger.