The 25-year-old songstress struck several raunchy poses as she posed in an inflatable ring on the beach, while showing off her toned body in a floral print two-piece bikini.
The 'Umbrella' singer escaped to the her native Barbados this week and she is clearly enjoying her free time after wrapping up the European leg of her mammoth 'Diamonds' world tour.
She has also been sharing plenty of photos to Instagram to keep fans up to date with her travels. Captioning one photo, she said: "#BARBADOS #Paradise."
In another snap, the star shows off a close-up view of her bottom with sand spread across it. Diverting attention to her derrière, she said: "My beach is betta!!!"
Rihanna, who was sporting her new short, curly hairstyle which she unveiled earlier this month, also showed off her gold necklace, which bears her surname 'Fenty'.
Rihanna headed to her homeland on Monday (5 August), where she enjoyed the festivities of the Barbados festival.
She'll resume her hectic tour schedule with a show in Macau on 13 September. She is also set to appear at the MTV Video Music Awards 2013 on 25 August.
Check out some of Rihanna's best bikini looks below: