Rev Your Engines! Behind the Scenes at Dierks Bentley's Celebrity Motorcycle Ride

The singer rallies his famous friends to help raise money – more than $330,000! – for a great cause

NASHVILLE NICE

The crowd goes crazy for one very special unannounced guest, Nashville's Chip Esten (a.k.a. Deacon Claybourne), who happily stops to pose with surprised fans.