Blake Shelton Wishes Luke Bryan A Happy Birthday

Blake Shelton made sure he didn't miss his buddy and former ACM co-host's birthday and wished him a great day in true Shelton style.

Blake posted, "Throwback to when @lukebryan wore clothes that actually fit him.. Happy Birthday sh##head!!"

In a slightly nicer post, Luke's wife Caroline also wished her hubby a happy day by posting a few pictures. She wrote on Instagram, "Roses are red, violets are pleasant, you have everything...so you get no present! Happy birthday Love Bug!!! I love you to the moon and back. Here’s to another year of completely random, classy pictures. #screamingpines."

Luke turns 43 today.