Singer Carrie Underwood performs at the 2012 CMT Music Awards - AP

Mike Fisher, left, and singer Carrie Underwood -AP

From left, musicians Dave Haywood, Hillary Scott and Charles Kelley of Lady Antebellum arrive at the 2012 CMT Music Awards - AP

Hillary Scott, left, of Lady Antebellum and Arnel Pineda of Journey perform at the 2012 CMT Music Awards - AP

Hillary Scott, left and Charles Kelley perform at the 2012 CMT Music Awards

Luke Bryan reacts to winning the award for Male Video Of The Year at the 2012 CMT Music Awards - AP

Shawna Thompson and Keifer Thompson of Thompson Square react to winning Duo Video Of The Year at the 2012 CMT Music Awards - AP

Scotty McCreery reacts to winning the USA Weekend Breakthrough Video Of The Year at the 2012 CMT Music Awards - AP

Musician Luke Bryan performs at the 2012 CMT Music Awards - PTI