Sienna Miller may have played an exuberant socialite in Factory Girl and is acting the part of a wild flower child in Hippie Hippie Shake, but in real life the hectic pace of partying from Ibiza to every night in London with he's-not-my-boyfriend-he's-just-sleeping-on-the-settee boyfriend Rhys Ifans appears to be wearing her out. (Daily Mail; photo: WENN)