Singer Mariah Carey has shared an image showing off her toned bikini body.

The star, who is enjoying a beach vacation, posted the image online on Wednesday.

The 45-year-old simply captioned the photograph: "#sunset #pondebeach #islandlife"

It showed her in a gold bikini top and a white sarong, reports people.com.

The We belong together singer had previously enjoyed a day at the beach posting a series of sexy wetsuit images on her Instagram account.