They're considered as one of Hollywood's power couples. Young, talented, successful and popular. Together, they're worth more than $160 million. Beyonce is a daring fashionista who never fails to turn heads whether she's in a sexy designer outfit or in her figure-flattering rocawear jeans and killer heels. Together with hubby Jay Z, the hip hop superstar who always look cool in his white tees, denims and oversized glasses, this couple epitomizes what we call effortless cool.