Carrie Underwood was announced today among the presenters for Wednesday’s CMT Music Awards, where she’s also a nominee and a performer, slated to duet with Miranda Lambert on their new song, “Somethin’ Bad,” from Miranda’s just-released album, Platinum. Carrie also performed a private concert for her fan club members today at the Grand Ole Opry House, where fans had begun lining up for the event on Monday night. Everyone was all smiles for the very cool souvenir photo below! (Photo credit: Chris Hollo)

• Catch the 2014 CMT Music Awards when it airs live from Nashville on Wednesday, June 4th, at 8pm, ET, on CMT and CMT.com.