Blake Shelton Calls Luke Bryan A “Sh*thead” In Hilarious Throwback Birthday Post

Blake Shelton, Luke Bryan posing for a picture

You knew Blake would have something funny for Luke Bryan on his 43rd birthday.

In the hilarious ball-busting Instagram post, Blake said:

“Throwback to when @lukebryan wore clothes that actually fit him.. Happy Birthday shithead!!” 

ZING. Luke Bryan is 43!? Time flies…

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