Justin Bieber Pulls an All-Nighter at The Hit Factory with Lil Wayne & Birdman!

Justin Bieber rocks a fitted cap as he exits the Hit Factory on Friday morning (April 11) in Miami, Fla.

The 20-year-old entertainer was spotted at 6am having pulled an all nighter at the recording studio with Lil Wayne, Birdman, and Soulja Boy.

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The day before, Justin showed off his tattooed torso while hanging out on a yacht shirtless.

Earlier in the week, Justin received a visit from his rumored on again girlfriend Selena Gomez as he kept working hard on some new music at the Hit Factory.