Kaley Couco and Karl Cook
On screen, the Big Bang Theory star Kaley Couco is married to a physicist who probably doesn’t know a thing about engagement rings, but in real life, the actress is married to equestrian Karl Cook. Even in his wildest dreams Leonard the physicist couldn’t compete with the ring Couco received from her new husband. Cook captioned the ring on his Instagram page, “absolutely brilliant” – and there’s really no better way to describe it.

The Big Bang Theory star posted on Instagram a video of the shocking proposal, where you can see her crying form happiness. While the ring seems fitting for a queen, the couple’s nuptials took place in a stable – to celebrate their mutual love for horses – turned into a romantic venue.
