The "Believe" superstar added a black Koi fish to his left forearm, which Just Jared Jr. first spotted. A Koi is a popular choice for guys looking to get new ink since it symbolizes good fortune, success and perseverance.
This marks Justin's twelfth tattoo -- and by the looks of it, he's well on his way to covering his entire left arm with ink. We wonder what he'll get next ...
Do you like Justin's new tattoo? Let us know in the comments!
Photo courtesy of Matilde Parsberg's Twitter.