Maroon 5 Can't Find Guests to Join Their Super Bowl Halftime Show

It's the Super Bowl Halftime Show. It has the biggest audience for any event on TV each year. And Maroon 5 reportedly can't find anybody to join them for their show.

A source tells Us Magazine that Adam Levine and the band "is having a lot of trouble finding guests."

The same source points to the NFL's perceived blackballing of free-agent quarterback Colin Kaepernick as a reason for artists wanting nothing to do with the halftime show.

Cardi B has been discussed as a possibility to join Maroon 5 on-stage for the big event. But as of right now, she remains a "no" when it comes to performing.

Who would you like to see on-stage alongside Maroon 5 come Super Bowl Sunday?