Despite the “batch of bullshit” that was on the dais, according to The Plastic Cup Boyz member and longtime Kevin Hart writer Na’im Lynn, the stars were out this Mother’s Day — on and off the stage — at the Kia Forum for Netflix ‘s Roast of Kevin Hart . Led by “extremely white host” Shane Gillis , attendees in the audience included Tracee Ellis Ross, Eric André, John Stamos, Seth Green, Jennifer Lopez, Hasan Minhaj, MGK, Lamar Odom, Yvonne Orji and, naturally, streamer co-CEO Ted Sarandos. Gillis kicked off the evening in Inglewood by thanking Netflix for “choosing me to host this celebration of Black excellence” before Usher, backed by The Roots, introduced the show with a performance of “Caught Up,” eventually transitioning to a musical roast of Hart. Watch on Deadline “Good luck, you gon’ need it, buddy,” he said, as Hart — who had earlier walked out on stage to shimmering pyrotechnics — cursed him out, the beginnings of many expletive-laden outbursts from the comic as he gamely took the night’s punches.…