#5 Zelina Vega and Aleister Black
Zelina Vega currently appears on WWE RAW where her husband Aleister Black also works. While the couple doesn't actually work together on-screen, it's reported that when the two stars did work together as part of a feud in NXT, an instant connection was formed.
Vega and Black kept their relationship a secret for a number of months and were dating in private from early 2018 since it was only made public that the couple was together when WWE revealed that they were married back in June 2018.
Zelina Vega managed Andrade whilst in NXT and was able to work with Black throughout their feud over the NXT Championship, which allowed the two stars to get much closer. Vega and Black have their own Youtube Channel where they often share some interesting facts and secrets about their life together.
Vega recently hinted on RAW that she is done managing Andrade and Angel Garza behind on WWE TV, and it could be that the former NXT star would move on to manage her real-life husband now that he has turned heel if that's the route WWE decide to take.