CHESTER MAKES A
DEF MOVE

Mike Chester—who’ll shortly be transitioning from VP Top 40 promo at Def Jam to a top-tier post at Scooter Braun Projects—is seen here at the Justin Bieber roast with Z100 N.Y. PD Mark Medina, shortly before Martha Stewart stopped by to grab both their packages. Mike explained to Mark that his new post will involve not only radio but “streaming activation,” prompting Martha to make a joke too disgusting to reprint here.