Jessica Lowndes is a Canadian cutie who's made a name for herself as an actress and a singer-songwriter. If you know her, it's from her role on '90210' as pop star Adrianna Tate-Duncan. She performs all of her own singing on the show, just like she wears all her own bikinis in a good chunk of her Instagram pics. Well, maybe they're not hers, but that's not really important, is it?