"Friends" is a song recorded by American singer Blake Shelton. It was released as the first promotional single from Shelton's tenth studio album, If I'm Honest (2016). It is the theme song to the 2016 animated film The Angry Birds Movie where Shelton provided voice-over for a pig. The track was written by both Shelton and Jessi Alexander, who had collaborated before on Blake Shelton's "Drink on It... Wikipedia