Leber has been in management for nearly two decades, having co-founded Reign Deer Entertainment in 2005 with
Larry Rudolph and co-founding Maverick a decade later with a who’s-who of other big-name managers, including Rudolph,
Guy Oseary,
Clarence Spalding,
Gee Roberson and more. Along the way, he’s co-managed the likes of Britney Spears, Travis Scott, Fifth Harmony and Aerosmith, while he’s worked with Cyrus and Lil Nas X for the past several years. Meanwhile, another management client, Labrinth, won an Emmy last year for his work on HBO’s
Euphoria, for which Leber works as a music supervisor and himself received an Emmy nomination for his work.