Jean Smart to host 'SNL' for its 50th season premiere. See the other hosts, musical guests announced
Jean Smart will host the premiere while Jelly Roll will be the musical guest. Season 49 of "SNL" featured an A-list lineup of hosts that included Jake Gyllenhaal, Timothee Chalamet, Emma Stone, Sydney Sweeney, Ryan Gosling, Jacob Elordi, Kristen Wiig, Ramy Youssef, Maya Rudolph and Ayo Edebiri.