Now that Kaley is sharing the experience of being pregnant with her firstborn child with Tom, it’s interesting to reflect on some of the men she was involved with before she met him. Before dating Tom, she was involved with a British actor named Paul Blackthorne for a little while following her divorce from her first husband, Ryan Sweeting. She was also married to a man named Karl Cook.

She also briefly dated Henry Cavill, the hunky actor who played Superman in a handful of DC films. Kaley was linked to a musician named Brett Bollinger from a band called Pepper from 2012 to 2013 as well. Between 2011 in 2012 though, she was dating an actor and musician named Christopher French.

Although there aren’t many details about Kaley’s relationship with Josh "Lazie" Resnik, they were engaged in 2011 before calling it quits. Between 2007 and 2009, she was very much dating Johnny Galecki, her costar from Big Bang Theory. They played on-screen lovers, and they were also in love behind the scenes.

When didn’t work out, they seemed to still remain on good terms. Now, Kaley has moved on from all of her exes with Tom as they wait for this exciting new chapter in their lives to unfold.