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Ryan Seacrest

Ryan Seacrest

Ryan is quite simply one of the most influential, well-regarded, and well-known names in Hollywood. He is the quintessential Hollywood insider who...Full Bio


Mike Posner to Guest Host 'American Top 40': All the Details

Mike Posner is set to guest host American Top 40 this weekend, December 2 & 3rd, filling in at the mic for Ryan Seacrest.

Posner makes his way into the studio fresh off the release of his second studio album Mansionz 2 with Blackbear.

The rapper will answer fan questions about everything from music to his physical quests like climbing Mt. Everest and the secret power of broccoli sprouts.

Stay tuned and don’t miss Mike on American Top 40 this weekend. Listen live here and and follow along on social @AmericanTop40