Kree Harrison was one of the recent additions to the already star-studded CMT Awards lineup. They added up-and-comers like Ashley Monroe, Cassadee Pope, Dustin Lynch, Kree Harrison, Love and Theft and Randy Houser. They will all be performing on the Nationwide Insurance stage. Nationwide Insurance will be featured throughout the night on a branded performance stage that looks like its blue frame logo. Subtle, Nationwide. The 2013 CMT Music Awards will air live this Wednesday, June 5 at 8:00 p.m., ET/PT on CMT and CMT.com.

Hosted by Jason Aldean and Kristen Bell, the 2013 CMT Music Awards will include performances by Carrie Underwood, Darius Rucker, Florida Georgia Line, George Strait, Hunter Hayes, Jason Aldean, Keith Urban, Lady Antebellum, Little Big Town, Luke Bryan and Taylor Swift. If you'd like to vote, you can do so now at CMT.com and on your mobile device at CMT Mobile or the CMT Insider app available on iPhone, iPad and Android. But hurry, votes are due on June 2nd.

Before the show, the hottest stars in country, rock, and pop culture entertainment march the red carpet in their Sunday best at the 2013 CMT Music Awards RED CARPET, hosted by CMT's Cody Alan, Katie Cook and Allison DeMarcus LIVE on Wednesday, June 5 at 7:00 p.m., ET/PT on CMT and CMT.com. The CMT hosts will report live from the star-studded red carpet with exclusive interviews, candid moments and a first look at the fashion choices of the night's biggest stars.