Bebe Rexha throws major shade at Rihanna

Ohhhhhh snap. Bebe Rexha just made a really dumb move by calling out Rihanna at her show saying that they kept her "oooh ohhh" parts in 'Monster' because "Rihanna can't sing those high notes".

And as you can tell, Rih's fan aren't here for that and are going IN on Bebe.