#3 Nikki Cross and Killian Dain
Nikki Cross and Killian Dain have been in a relationship ever since the two stars met in when they were training to be part of the wrestling business. The couple announced their engagement last year when Cross put a post on Instagram declaring that the couple had already been together for more than a decade.
Dain and Cross came to WWE at around the same time and were both part of Sanity, who later became Tag Team Champions on NXT, before they were promoted to SmackDown Live. Cross wasn't promoted with the rest of the group, but recently Dain has been moved back down to NXT whilst Nikki Cross is a current Women's Tag Team Champion.
Interestingly, many fans believed that the couple married last year but it was revealed by Cross herself that the couple only finally made it down the aisle earlier this year and they now become one of only a few WWE couples who have been split between brands after starting off on NXT together.
Cross shared a cute message on her Instagram page back in June which finally confirmed that the Scottish star had tied the knot with her long-time boyfriend.