Sharon Stone poses at the Amfar charity event, part of the Fashion Week in Milan, Italy. (AP Photo/Giuseppe Aresu)

Actress Sharon Stone, left, and Italian fashion designer Roberto Cavalli pose at the Amfar charity event, part of the Fashion Week in Milan, Italy (AP Photo/Giuseppe Aresu)

British actress Elizabeth Hurley is flanked by her boyfriend, former cricket star Shane Warne, as they arrive to attend the Roberto Cavalli women's Spring-Summer 2013 collection that was presented in Milan, Italy. (AP Photo/Luca Bruno)

British actress Elizabeth Hurley is flanked by her boyfriend, former cricket star Shane Warne, as they arrive to attend the Roberto Cavalli women's Spring-Summer 2013 collection that was presented in Milan, Italy. (AP Photo/Luca Bruno)

British actress Elizabeth Hurley poses for photographers before the Roberto Cavalli women's Spring-Summer 2013 collection that was presented in Milan, Italy. (AP Photo/Luca Bruno)

A model wears a creation part of the Roberto Cavalli women's Spring-Summer 2013 collection that was presented in Milan, Italy. (AP Photo/Luca Bruno)

A model wears a creation part of the Roberto Cavalli women's Spring-Summer 2013 collection that was presented in Milan, Italy. (AP Photo/Luca Bruno)

A model wears a creation part of the Roberto Cavalli women's Spring-Summer 2013 collection that was presented in Milan, Italy. (AP Photo/Luca Bruno)

A model wears a creation part of the Roberto Cavalli women's Spring-Summer 2013 collection that was presented in Milan, Italy. (AP Photo/Luca Bruno)

A model wears a creation part of the Roberto Cavalli women's Spring-Summer 2013 collection that was presented in Milan, Italy. (AP Photo/Luca Bruno)

A model wears a creation part of the Roberto Cavalli women's Spring-Summer 2013 collection that was presented in Milan, Italy. (AP Photo/Luca Bruno)

A model wears a creation part of the Roberto Cavalli women's Spring-Summer 2013 collection that was presented in Milan, Italy. (AP Photo/Luca Bruno)

Italian fashion designer Roberto Cavalli, flanked by his wife Eva, waves at the end of the Roberto Cavalli women's Spring-Summer 2013 collection that was presented in Milan, Italy. (AP Photo/Luca Bruno)