Lights! Camera! Fashion!

See the stylish, sexy and outrageous costumes we spotted Dakota Fanning, Elizabeth Olsen, Reese Witherspoon and more A-listers wearing on set


Who's the movie star? Going undercover and monochromatic in a billowing jumpsuit with glamorously oversize shades and hat, the newly blonde bombshell is barely recognizable during filming of Better Living Through Chemistry in Baltimore.