| FROM | No, You Shut Up! |
| PERFORMER | Bruce Lanoil |
Matt Rosenberg is a character from No, You Shut Up!.
Matt Rosenberg is a boy who is one of the youngest billionaires and the creator of the "iPhart" app.
He is a recycled version of the boy Whatnot that was previously used for Annie DeLoo from The Wubbulous World of Dr. Seuss and Billy from Statler and Waldorf: From the Balcony.