Man Of Steel star Henry Cavill has parted ways with his on/off girlfriend Gina Carano, according to reports.

The British hunk initially began dating the former mixed martial arts star-turned-actress in September, 2012, but split early last year (13).

Cavill went on to enjoy a brief summer fling with The Big Bang Theory star Kaley Cuoco, before reuniting with Fast & Furious 6's Carano in October, 2013.

They appeared to have sealed their rekindled romance by adopting a puppy together in January (14), but the low-key couple has since called it quits again, according to Eonline.com.

A source tells the website the split "happened a while ago".

Cuoco rebounded from her Cavill fling by dating and then marrying tennis player Ryan Sweeting on New Year's Eve (31Dec13).