Hip-hop artist Xzibit (real name Alvin Joiner) dined at N9NE Steakhouse inside Palms Casino Resort Sunday night (5.1.11). Accompanied by his family, they sat in the main dining room where Xzibit feasted on the filet mignon, lobster mashed potatoes and vodka martinis. They were celebrating his grandmother’s birthday, and for dessert, his grandmother was presented with the signature s’mores, apple pie and crème brulee.