Move Over, Kate! Upton BLASTED For 'Diva' Behavior Which May Cost Her 'Sports Illustrated' Cover

Slow your role, Kate! Apparently Upton may be letting her stardom get to her head, and her bosses over at Sports Illustrated are not taking kindly to it.

Page Six reported that the annual Swimsuit issue, which is set to feature a bevy of beauties including Chrissy Teigen and even Christie Brinkley, who is now 63-years-old, may not end up having Kate on their cover.

She famously landed the coveted cover in 2012, but the model may be put on the back burner thanks to her diva antics.

“She was being a big f*****g diva,” the source said. “She’s thinks she’s better than everyone because she’s an actress,” an insider told Page Six.

Since landing the cover, she has gone on to star in films such as The Other Woman, alongside Cameron Diaz.

“There was drama,” the insider continued. “Kate demanded that if she did the shoot, that she absolutely must get the cover. She also had a list of photographers and hair and makeup people she would only work with.”

Do you think Kate deserves the cover? Let us know in the comments section.