Over the course of her lengthy acting career, Jessica Biel has consistently made the case for a unique mix of sex appeal and sleek elegance. Whether she is turning heads on the red carpet, lighting up the big screen, or opening her very own restauarnt, Biel can seemingly do it all–and all while looking good. Two decades ago, we met the rising star on the fan favorite television drama 7th Heaven and immediately fell in love with the fresh-faced beauty and her then sporty style. Today, we not only celebrate her birthday but also, her transformation into a expertly polished, fashion-forward leading lady, complete with a matching A-List husband (Justin Timberlake, for the uninformed). Here, a look back at some of her most memorable fashion moments from red carpets past.