I mean she still looks largely the same, just has much shorter hair and doesn't have any noticeable make-up in the second pic.
Also the first one looks like it was taken at some movie premiere, even celebrities who don't change their appearance look very different coiffed and made up professionally at premieres or awards galas than they do picking up their coffee orders.
BTW, I have no issue with Adèle's activism and I don't see why anyone else would (unless you think it's fine that Polanski fled the U.S. to face the consequences of essentially anally raping a 13 year old).