WWE is using Cardi B’s “UP” as the official SumerSlam theme song, but that is not all. The partnership between those two sides is going to go much deeper than that. Stephanie McMahon might have already known something hence she said “Cardi B is so colorful and vivacious and full of life that I think she would even bring it up a notch in WWE. I think she’d be awesome.”’
Wrestle Votes tweeted out after WWE revealed the new summerslam theme song. That Twitter account, known for breaking pro wrestling news, said that Cardi B’s involvement with summerslam will go deeper than just using her song in hype videos. The deal is not just for a PPV theme song.

Summerslam will take place on August 21st 2021, but no location has been confirmed. That Saturday show is uncommon for WWE, but they are looking at several NFL stadiums. Apparently Cardi B will be a part of the biggest party of the summer.