Whether you're a fan or not of Carly Rae Jepson's new song, I really like you, the song is catchy and will get stuck in your head.
And Justin Bieber has done it again and made a lip synching viral video with a few of his celeb friends.
This is not the first time he has done something like this, he also made one for the other annoyingly yet popular song Call Me Maybe, with his ex Selena Gomez and friends.