Billie Eilish IS gonna do it her way because ... it's the only way! The alt-pop star took to social media to defend herself against online trolls who criticized, fetishized and made every other sorta comment on a photo of her in a tank top that circulated online (which we can no longer find, by the way). And this is how she did it ... with the above meme and the below Instagram Story video ... of her laughing ... and laughing ... and laughing ...



In the Calvin Klein ad she did, she "spoke her truth" about how her famously baggy clothing liberates her: "That’s why I wear baggy clothes -- nobody can have an opinion because they haven't seen what’s underneath. Nobody can be like, ‘she’s slim-thick,’ ‘she’s not slim-thick,’ ‘she’s got a flat ass,’ ‘she's got a fat ass.’ No one can say any of that because they don't know.” Watch ...



Well, in a random pairing of the day, we know Camila Cabello's a supporter!