6) Scarlett Bordeaux and Karrion Kross
Speaking of Kross, he too is in a relationship with NXT star Scarlett Bordeaux. The pair were actually were in a relationship before moving to WWE, and have been kept together by the promotion.
Kross and Bordeaux were two big names signed by WWE a year or so back, and they have worked together.
Kross is a former WWE NXT Champion too while Bordeaux has been acting as his manager.