This all goes to show that men are not "inherently monogomous". In fact, every real study and human history shows that if men are able, they will take on multiple women. Polygamy is very common in other cultures and monogomy as practiced in western culture is a relatively recent phenomenon. But for rich, powerful men like Adam Levine, thier base nature is still getting together with as many women as possible. It doesn't matter if you are, in fact, the most beautiful woman in the world, that does not satisfy the need for "novelty" and no matter who you are, if you with them 24 x 7, you will get bored with them. You call it "cheating" which is definitely a biased negative word. I recently read an article where the author thought that "supplementing" would be a more appropriate description. Perhaps because these "extra" relationships supplement, but do not "replace" thier existing relationships and recognizes the reality that men are not monogomous creatures at heart. Now, you can wish and believe all you want that men are monomgous. But believeing that would be a lie and the worst lies are the ones we tell ourselves. Men make far more sense if you understand them for what they really are. You also have to give credit and honor to the men who remain monogomous and faithful despite their inherent nature. They are definitely swimming upstream.