Poor Luke Bryan and his boys in the band were apparently thrown off by the two hour time difference from Nashville to L.A.. I know I get all discombobulated for months following the switch during daylight savings time.  But even under lack of sleep Luke and his boys did a great job during the iHeartRadio Music Awards.  Go behind the scenes in the latest episode of LBTV.

Tease Photo: Chris Owyoung for iHeartRadio