Jason Derulo and Luke Bryan to appear on 'CMT Crossroads'

In this Feb. 13, 2016 file photo, Luke Bryan performs "Oh No" at the MusiCares Person of the Year tribute honoring Lionel Richie in Los Angeles. Bryan and Jason Derulo will shake up "CMT Crossroads" this summer when the singers pair up for a new episode of the musical mash-up series.