The singer will be the musical guest alongside comedian John Mulaney on Saturday (Nov. 2).
The former B2K member and solo star play a character named Roosevelt in the drama he is also executive producing.
She also played a game of "What's Behind Me" on Tuesday night's (Oct. 29) show.
The Team Gwen teens faced off during the kick-off of the Battle Rounds on Monday night (Oct. 21).
The "Happy Days" actor frequently sends notes to other artists he finds inspiring and the response from "Mr. Roll" blew his mind.
Three years ago the singer made her first bid, which yielded no turns.
The always wrong judge doubles-down on his guess from last week in Billboard's sneak peek at tonight's (Oct. 3) "Footloose"-themed episode.
Livestreaming from Berlin, Germany, Bash In Berlin takes place on Saturday (Aug. 31).
The singer also joined Zoë Kravitz and Jimmy Fallon for a hilarious "EW!" bit on Thursday night's (August 22) show.
The singer appeared on The Late Show on Thursday night (August 15) to run the gauntlet of scientifically precise queries.
