Watch Lizzo Perform "Break Up Twice" and "Someday at Christmas" on 'SNL'

Lizzo appeared as the musical guest on Saturday Night Live, with a Special track delivery and her own rendition of a Christmas classic.The chart-topper, who took the place of the Yeah Yeah Yeahs, began her performance with "Break Up Twice," transforming the SNL set into a bedroom before appearing with a full band at the Special track's peak. Following the initial single's conclusion, Lizzo got into the holiday spirit with a performance of "Someday at Christmas," the lead track from Stevie Wonder...