2011 “American Idol” runner-up Lauren Alaina, 2005 CMA Horizon Award winner Dierks Bentley, Billy Currington, Jake Owen, Kellie Pickler, 2011 Country Music Hall of Fame inductee and six-time CMA Award winner Reba, and 1997 CMA Horizon Award winner LeAnn Rimes are the first artists and celebrities to be announced as presenters on “The 45th Annual CMA Awards.”

Singer/songwriter Matt Nathanson will perform his new single “Run” with the previously-announced Sugarland. Nathanson and Sugarland co-wrote “Run” and toured together earlier this year. The song is found on his Modern Love album, which also features his Billboard Hot AC Top 15 single “Faster.”

Singer/actress Laura Bell Bundy will host the Pre-Telecast Award Ceremony, where she will present Awards to the winners in three CMA Awards categories as well as to all of the recipients of the CMA Broadcast Awards. The winners of these Awards will be acknowledged during the television broadcast.

“The 45th Annual CMA Awards,” hosted by Brad Paisley and Carrie Underwood, airs live from the Bridgestone Arena in Nashville, Wednesday, Nov. 9 (8:00-11:00 PM/ET) on the ABC Television Network.