Naomi Campbell -- no stranger to catwalk controversy, high-class histrionics and mercurial behavior -- to chat with Andy Cohen on Thursday's edition of Bravo's Watch What Happens Live, giving her opinions about ongoing scandals involving the networks flagship Real Housewives series.

Cohen fed the British beauty material by placing a sequence of ongoing conflicts for her to comment on, and the perennial supermodel didn't disappoint in speaking her mind.

Of Beverly Hills, she said the ongoing with between Brandi Glanville and Lisa Vanderpump -- which has dominated much of this season's storyline -- has been "pathetic" on Brandi's behalf, as she made no bones about which side she's taking.

"I'm on Lisa's side!" the beauty said, adding she's known the Vanderpump Rules star since she was 7-years-old.

Moving onto Atlanta, there was the question about Mama Joyce, Kandi Burruss' meddling, helicopter mother who's never short of a strong opinion about her daughter's love life or life, in general.