On Wednesday night's episode of Bravo's Watch What Happens Live, the Trainwreck costars and their director, Apatow, donned wigs, chunky necklaces and straw hats to act out a scene from this season of RHONY where the ladies travel to Turks and Caicos.
In the clip – which has some NSFW language – Schumer, Hader and Apatow play Sonja Morgan, Bethenny Frankel and LuAnn de Lesseps, respectively.
"Well you know what, you threw me under the bus," says Apatow, 47.
"Well I'm pissed! I'm pissed!" fires back Schumer, 34, in excellent Sonja Morgan fashion. "You all think I'm so f---ing nice that you can talk behind my back?!"
Though Hader doesn't quite nail Frankel's feisty personality – but he does give it his best shot.
"I didn't say anything behind your back that I never ever said to your face!" adds Hader, 37, to conclude the scene.
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Trainwreck is in theaters now, and The Real Housewives of New York City airs Tuesdays at 9 p.m. ET on Bravo.