Brandi Glanville has thrown down the gauntlet in her battle with Bravo. She just accused Andy Cohen of sexual harassment. In a letter sent to NBC, Shed Media, and Warner Bros by her lawyers Bryan Freedman and Mark Geragos and obtained by Page Six on Thursday, the 51-year-old reality star detailed an alleged incident that happened in 2022. Brandi claims an "obviously inebriated" Andy sent her a video in which he "boasted" about wanting to "sleep with another Bravo star" while "thinking" of her. Whoa. Related: Camille Grammer Publicly Slams Caroline Manzo For Going 'Too Far' . . .