The rebel in Rihanna has done it again. She is presently in Brazil and may have decided to follow the age-old principle: "When in Rome, do as the Romans do." She, like most Brazilian young lasses, is seen in a bikini - a golden one for now. The revealing images which leave very little for the imagination have been posted on Instagram by Rihanna herself.

This is not the first time one has seen RiRi without significant clothes. A couple of photos posted on her Instagram show her covering the "essentials" with the arm but there is enough visible from the "side" part of it to keep one interested. There are many other photos where she flaunts her rear like a proud princess in the golden bikini. The photos seem to be a part of her photo-shoot in Brazil as she looks pretty comfortable posing for the camera.

It was only in the previous week that she exposed her rear in raunchy swimsuit photos. We can hardly get enough of Rihanna, it seems, as she keeps exposing what "momma gave her" with pride. Seeing her cooling off in Brazilian waters must be a burning experience for the onlookers. In one of the photographs, she is seen among a crowd of people who can do nothing but to enjoy the stunning beauty at her scintillating best from that close. Mirror.co.uk reports that one of the onlooker made a comment that Rihanna seemed unfazed even though "all eyes" kept looking at her.

Her latest photo-shoot for Vogue was no less sizzling. She posted a number of photos from the shoot. She was seen wearing next to nothing and managed to look equally stunning. The photos taken in Brazil are taken on Copacabana Beach. This series of photos is arguably the sexiest one so far in her life.

This is not the first time RiRi flaunted a golden bikini which seems to be her favourite. This is no first time either for Rihanna posting "insider" photographs from her photo-shoots on social media.