Singer and actor Nick Jonas is set to guest host the Feb. 27 edition of Saturday Night Live, NBC announced."A dream come true. Let's get it @nbcsnl!! See you February 27th!" Jonas tweeted.The entertainer will also provide the music for the episode.This weekend's edition of the sketch-comedy show will be hosted by Bridgerton star Rege-Jean Page and will feature rapper Bad Bunny as the musical guest.