Entertainment Music Country Happy Birthday Blake Shelton! Watch His Country Pals Wish Him the Worst Day Ever Plus: See which other country artists are sending him their best disses By Kate Kauss Published on June 18, 2015 01:20 PM Share Tweet Pin Email Photo: Terry Wyatt/Getty; Axelle/Bauer-Griffin/Filmmagic; Taylor Hill/Filmmagic Happy 39th birthday Blake Shelton! When CMA Music Fest happens to fall a week before the singer’s Thursday birthday, we’d be remiss if we didn’t ask his fellow country stars to wish him well. PEOPLE gathered everyone from Luke Bryan, Carrie Underwood and Little Big Town, to Shelton’s Voice alums RaeLynn, Cassadee Pope and Danielle Bradbery at the Nashville festival – and the outcome was better then we ever could have imagined. We expected an outpouring of love and friendship – what we didn’t count on was the stream of expletives. But hey, it’s Blake – take one look at his Twitter account account or his last PEOPLE interview with buddy Bryan. Honestly, we shouldn’t have been surprised. Today we raise our glass of "Sangria" to you, Blake. Wishing you a year filled with face offs against Adam Levine and quality time with wife Miranda Lambert! You could win a trip to Music City! Click here to enter the PEOPLE Escape to Nashville sweepstakes inspired by Danielle Steel’s new book, Country. Don’t miss a beat of country music news, photos and videos! Click here to get all this and more in the PEOPLE Country Newsletter.