Kelly Clarkson has revealed that Blake Shelton will be officiating her wedding to Brandon Blackstock, as well as performing too. She told everyone the news at the ACM Awards on Sunday, April 7.

It’s all a close-knit affair, you see; Blackstock is Shelton’s manager, and was instrumental in getting his boss to pop the question. "I told Brandon, man, you need to grow up and figure out that you need to marry this girl," he told the US Magaznie. "I am going on the record saying, I will do the music at the wedding or whatever you want to do, I'll be that guy. I will play for four hours if I have to, cause you need to get your head out of your ass and ask that girl to marry you." Clarkson and Blackstock became engaged late last year in mid-December, with Clarkson taking to twitter to share the good news. “I'M ENGAGED!!!!! I wanted y'all to know!! Happiest night of my life last night! I am so lucky and am with the greatest man ever :)” she posted.

Kelly ClarksonKelly Clarkson entertaining a Wembly crowd

Clarkson also took to twitter to let her fans know about Saturday night. "So I'm about to rehearse on stage for the ACM's tonight,” she writes on the social networking site, “and all of a sudden I find out Trisha freaking Yearwood is introducing me and I act like a total kid and freak out and am grinning from ear to ear and so flustered ....and THEN I go off stage and am still flustered and run right into George freaking Strait and he's sweet as can be and THEN I turn around and Garth Brooks is talking to me .....HOLY WORD I SHOULDN'T SAY ON TWITTER .....BEST DAY EVER!!!!! #ACMS"