updated 11/09/2012 AT 11:00 AM ET
•originally published 11/09/2012 AT 12:00 PM ET
Life’s a beach, all right.
Rather then the little white number she sported in Hawaii, Willis wore a great-looking blue bikini, noting of the day’s weather: “It is really cold here. I wasn’t expecting it.”
That night, Willis’s outfit was something more modest. With her long hair flowing down her back and a long white dress, black bra and flat shoes (“more comfortable,” she noted), she entertained a crowd of 800 locals and guests who gathered for the grand opening of the SLS Hotel South Beach.