Melissa McCarthy, Imagine Dragons Set for 'SNL'

Imagine Dragons will be the musical guest for the Feb. 1 episode. Melissa McCarthy is returning to Saturday Night Live. The Mike & Molly star will return as host for the third time Feb. 1, during Super Bowl weekend. McCarthy co-wrote and will star in the upcoming film Tammy. She also stars in the upcoming St. Vincent. Rock band Imagine Dragons will be the episode's musical guest, marking their first SNL appearance. The band's platinum-selling Night Vision album has produced successful singles, "...