Justin Bieber‘s predicting a summer for the ages … the first with his son Jack Blues Bieber … and it looks like they’ll be spending plenty of time without their shirts.

The Biebs just posted a new photo dump on social media, and he’s got a bunch of shirtless shots showing off his tattooed torso … and a couple sweet snaps with his 9-month-old son.

In one photo, Justin’s got Jack sitting on his shoulders … Jack dropped the top but Justin’s in a black hoodie. In another, Justin’s shirtless on a couch next to Jack, who’s wearing a black shirt.

In other photos, Justin’s soaking up some sun in nothing more than some boxers, shorts, socks and golf shoes … and in other snaps he’s smoking and hanging out with his boys.

Justin’s looking pretty happy in the pics and for good reason … his wife Hailey Bieber just sold her makeup brand to E.L.F. in a deal with a guaranteed $800 million payout and potential for another $200 million based on future growth, which would make it a $1 billion deal.