Timothée Chalamet will be both host and musical guest on "SNL" January 25, reportedly performing songs in character as Bob Dylan.

Live is going big for the start of the year. The NBC show has tapped Dave Chappelle as host of its return show on January 18, while Timothée Chalamet will perform double duty the following week as host and as musical guest,

Chalamet, who stars as Bob Dylan in “A Complete Unknown,” will join the rare club of performers that has been asked to do double duty on “Saturday Night Live.”