She's definitely not shy! Topless Rihanna shows off her incredible figure in retro knickers for Vogue Brazil

PUBLISHED: 19:46, 25 April 2014 | UPDATED: 23:07, 25 April 2014

She has an amazing slim but curvy figure and Rihanna has never been shy about showing it off.

The singer strips off for the May issue of Vogue Brazil, going topless and sporting a pair of retro high-waisted cream satin knickers.

The sexy images were shot in Ilha Grande beach, Rio de Janeiro, and one sees Rihanna at an outdoor sink, also sporting a pair of flat sandals.

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Cheeky girl: Rihanna goes topless and wears retro high-waisted knickers in the May issue of Vogue Brazil

Rihanna is gracing the cover of the magazine’s 39th anniversary special, and it’s twice as nice for her fans as there are two versions to choose from.

The first sees the singer in a jungle setting, sporting an extremely racy dress that leaves little to the imagination.

The frock is metallic green and has a deep plunging neckline that goes all the way down to her waist, showing off her chest tattoo in the process.

Red hot: The singer shot the photos in Rio de Janeiro in January for the magazine's 39th anniversary special

Rihanna’s dress also shows off her sides and lots of leg as it is loosely tied together at her derriere.

The 26-year-old has several bronze bangles on each wrist and matching cuffs along her lithe arms, and the saucy look was completed with hoop earrings, smoky eye make-up and a pout.

Rihanna proudly shared the image on her Twitter and Instagram pages, tweeting: ‘I am the G in Vogue!! Is it too late now?’ referring to the fact her head covers up one of the letters in the magazine’s logo.

Jungle fever: The 26-year-old appears on the cover in a barely there plunging dress with a saucy side split

The Stay hit-maker’s second cover shows her topless while smouldering at the camera with a short crop of wild, dark curls.

Rihanna appears to be wearing nothing but heavy gold earrings, deep red lipstick and jet-black eyeliner.

As she posted the stunning photo on Instagram, the Barbadian beauty wrote ‘We shot this entire shoot in Brazil with my lover boy @teamvivanco,’ tagging the photographer Mariano Vivanco. Rihanna added: ‘Brazil I miss you already#VOGUE #Brazil @voguebrasil.’

Twice as nice: There are two covers to choose from, including one of a topless Rihanna pouting her red lips

According to the magazine she flew to Brazil especially for the shoot in January, and brought along her personal assistant, chef, personal trainer, and two private security guards.

The star is currently in Los Angeles and on Thursday night treated herself to dinner at her favourite restaurant, Giorgio Baldi in Santa Monica.

Rihanna has been frequenting the Italian eatery and on this occasion was there with a group of friends.

Rihanna shows off her toned legs in racy black mini dress