We just can't keep up with the 19-year-old pop superstar!

On Wednesday Justin Bieber tweeted a photo of his latest tattoo, which is a drawing of his mom Patti's eye inked on the inside of his arm. Biebs wrote, "@bangbangnyc did this art, Moms always watching ;)" Keith "Bang Bang" McCurdy is Rihanna's main tattoo artist, and based on our calculations, this is Bieber's 16th tattoo. He's really giving RiRi a run for her money!

Of course, it was Biebs' manager Scooter Braun who really gave us what we wanted when he posted this photo of the boys and their entourage partying it up on a boat. "U ain't messin with my clique," he wrote. Biebs tweeted the shirtless selfie below and added, "Getting a massage watching the sunset not a bad evening." Swoon!