Earlier this month it was announced Beyonce would be performing with Chris Martin and Coldplay for the Super Bowl 50 halftime show …

Now there are whispers Jay Z is feeling some kind of way about it…

From Star Magazine [Jan. 18 print edition], look view

“Jay isn’t comfortable with how close they’ve become,” says the insider. Beyoncé however insists they’re simply preparing for the 12-minute performance. “She’s a perfectionist. She wants her duet with Chris to be an all-time classic and that means doing whatever it takes,” says the source. “They’re going to spend all night rehearsing if necessary, and she doesn’t care what Jay thinks.”