Is Justin Bieber reverting back to the good ole days of his childhood? It kind of seems that way, posting a bathtub selfie (complete with a soap bubble beard) and reportedly kicking a soccer ball around the halls of the Vatican.

First things first: Let's address that bathtub pic! The Biebs shared the nearly nude image via Shots, and it shows him lounging in the tub, gold bling on display. (Check it out above!) While millions of Beliebers undoubtedly loved the pic, the soapy beard that Bieber is rocking in the shot totally reminds us of something a little kid would wear in the tub.

But that's not the only childlike thing that the pop star has done recently -- he reportedly got in trouble while visiting the Vatican earlier this month, CTV reports. While on a private after-hours tour, the Biebs allegedly kicked a soccer ball around the halls and was promptly yelled at by the staff. While the Vatican reportedly will not comment on the incident -- and Bieber hasn't mentioned it either -- he did Instagram a picture of himself holding a soccer ball outside of the historic site. Yikes.

Beliebers, what do you think of Justin Bieber's bathtub selfie and reported Vatican mishap?

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