Last night, the star posted the above photo of a pool- (and beach-) side vantage point, with the caption "Great birthday and I'm not fat it's the angle." 

Justin, Justin, Justin. Didn't you think we might catch on? Do you really think you're the first person who has Instagrammed a picture in which they call themselves fat, when in fact they are actually in very good shape, just to call attention to said very good shape? But see, you're actually doing it wrong—you should have gone with something like "Gotta get back to the gym." That would acheive the two-for-one humblebrag and fishing for compliments! 

For months now we incorrectly thought Bieber to be Chief Instagram Humblebragger, with captions like "#nowherebutup" alongside an image of the steering wheel of your Rolls Royce. Or that shot of you naked with nothing but a threadbare towel covering your nether regions accompanied by "Photoshop lol." But we see that you've lost your way. 

We can forgive you for this one instance of ill-conceived humblebrag, so long as you get back on the righteous path and go back to posting things like this: