Songwriter Kennedi Lykken, 24, has penned tracks for Dua Lipa, Ariana Grande and Britney Spears and won a Grammy Award.... But she’s worried she may need a second, more stable job as well.“ I have songwriter friends who sell pics of their feet on OnlyFans, ” she said, with a grim laugh, outside of SoHo House West Hollywood.... “ My last royalty check was$ 432, ” Lykken said....