Man Of Steel actor Henry and Big Bang Theory star Kaley catapulted to the top of our 'insanely good looking couples' list earlier this month when they were linked by US magazines.
It was a dream pairing as Henry's supposedly a big fan of TBBT, while Kaley has made no secret of her crush on Henry, previously posting a photo of herself swooning over his movie poster.
But apparently it's all over already, with a source telling E! News the beautiful pair have already called it quits.
Why? No reason has been given yet, but the source says they're still friends.
Back in May, 30-year-old Henry split up with Fast & Furious 6 actress Gina Carano after a 10-month relationship, while Kaley and musician Bret Bollinger split over winter.
We're sure neither of them will remain single for very long...