TikTok Users Are Singing Karaoke Songs Together With Hilarious Results

TikTok users have been hosting cross-Atlantic duets and singalongs to viral songs thanks to the music app Smule. Smule was first launched in 2012 under the name Sing! Karaoke, and was made popular for its ability to allow users to duet with their favorite artists. Readers may remember seeing people sing "Flashlight" with Jessie J all over the internet in 2015. While singers like Charlie Puth and Ed Sheeran also had their own duets available too.