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Justin Bieber Isn't Sucking A Dummy 'Just For Fun' But Actually For Quite A Credible Reason

1 June 2016, 13:51 | Updated: 1 June 2016, 14:02

After spending the weekend at the F1 in Monaco, Justin's thrown it back to the baby days on his Instagram, literally, by sucking a dummy.

As you might have expected, people have questions

can someone please explain to me why Justin has a pacifier in his mouth? pic.twitter.com/isSRo62wED
— (@kidrxuhl1D) May 31, 2016

Some people literally have no idea, WHY?

So my friend just asked me why Justin has a pacifier in his mouth in these pics and I had no explanation I just laughed and said he's a goof
— 7YearsABelieber (@JDBHoldMeTight) May 31, 2016

Whilst others seem to think he uses a dummy (or 'pacifier to our US friends) to help him quit smoking.

so the reason why justin put pacifier in his mouth is because he's tryna quit smoking aww my babyy
— (@pureposbieber) June 1, 2016

Which, if true, is great news all round, right?

I'd rather Justin walk round with a pacifier in his mouth and see him chewing straws than smoking a cigarette
— Purpose Tour Updates (@PurposeTourUD) June 1, 2016