The result, Grover says, is that once the first Oscar was done, “it went crazy, because everyone just comes forward.” Besides Fraser, Lady Gaga swung by, and Grover found himself in a half-hour chat with “this really lovely lady stood next to me, who really loved what we were doing. And then she said, you’re more than welcome to come back to the house party if you’d like. And I was like, ‘yeah, yeah, no worries!’ but I didn’t think anything of it.” Grover was oblivious to his inviter, who turned out to be Vanderpump Rules star Lisa Vanderpump. “Biggest regret of my life,” he laughs.