Sharon Stone nips out with her toyboy lover Martin Mica

London: Sharon Stone shows off her perky breasts in a youthful outfit as she steps out with toyboy Martin Mica.

According to the Sun.co.uk report, the 54-year-old Hollywood star put on an eye-catching display as she went bra-free in a clingy polo neck jumper, with her nipples exposed as they poked through the material.

She teamed the look with a pair of on-trend denim cut-off shorts and a leather biker jacket, flashing her toned thighs in knee-high riding boots and hiding her make-up free face with dark sunglasses.

She was joined by her 27-year-old Argentinian model boyfriend Martin for the trip around Beverly Hills.

The couple have been dating since May after they met at a Vogue magazine party in Brazil.