Jokes aside, Shelton did admit that he was hoping to get back in the studio with girlfriend Gwen Stefani. The pair previously co-wrote and sang together on the 2016 duet, "Go Ahead and Break My Heart."
No word yet on whether another collaboration will be featured on Shelton's next album, but the real-life couple are singing together again on the title track of Stefani's upcoming holiday offering, You Make It Feel Like Christmas, out Oct. 6.
Stefani and Shelton both announced their forthcoming albums on Thursday, just days ahead of The Voice premiere on NBC. The reality show where they met returns on Monday, Sept. 25, with Shelton, Adam Levine, Miley Cyrus and Jennifer Hudson coaching.
For more from Shelton, watch below.