And what I eat carbs my ass gets big," Bebe Rexha wrote alongside a bootylicious ... she posed for a sultry shot while wearing a pair of jeans that clung to her derrière. "Yes it's real.

"I just want to wear people and work with people who love me for me," Rexha said on the carpet at Sunday's awards show after opening up about size discrimination Last month, Bebe Rexha put sizeism ...