Jennifer Lopez and Beyoncé

Jay-Z & L.A. Reid’s Post-Grammy Dinner

Jay-Z and Island Def Jam Chairman Antonio “L.A.” Reid hosted a post-Grammy dinner at Italian eatery Cecconi’s in West Hollywood, Calif., on Sunday (Jan. 31). The guest list was packed with A-listers including Beyoncé, Jennifer Lopez, Rihanna, Mary J. Blige, Ciara, Usher, and Justin Bieber.