The pouty princess is often seen smoking dubious cigarettes on her Instagram account.
Smokin! "The Monster" singer exhales in this shot.
RiRi is never afraid to show her bootylicious side, as she does in this colorful shot.
The 25-year-old nurses a drink while looking stunning in her bikini.
The Barbados-born beauty is back home, posing in a shot with her brother Rajad.
The "S&M" singer's darker side resonates in this introspective selfie.
Sorry Destiny's Child, but we've come to accept Rihanna as the true Bootylicious babe of this era.
The "Right Now" singer shares a puff with her bestie Melissa Forde, one of Hollywood's premiere second bananas.
The "Talk That Talk" singer is always letting fans into her swanky world via her smartphone.
The social media phenom shows off some flashback flesh as a gang of flamingos creep in the background.
The Caribbean cutie and Forde spice things up by losing their tops.
Light resonates in the room of the seductive "Love the Way You Lie" singer.
The "Umbrella" singer is no stranger to the tattoo parlor, as evidenced in this shot.
With her sexy, exotic look, we think the "Rude Boy" singer would have been a successful model had she not picked music as her primary craft.
Rihanna's green eyes are behind one of the sexiest stares in the world.
Forget the pop star, take a gander at the world's luckiest paddle board.
The Billboard chart-topper obviously has great metabolism, rocking a figure most women would kill for.
No matter how big her star grows, this island girl never strays too far from the sand and water
Best booty in the biz? Some would say Kim, some Bey, we cast our votes for RiRi.
The sassy songbird looks more muscular than usual at this cultural celebration.
The songstress projects a regal aura in this shot.
RiRi, a poster girl for her native Barbados, celebrates at the annual Kadooment Day parade.
A chameleon with her hair, RiRi projects a colorful look on the stage.
The "Take A Bow" singer looks abs-olutely fit in this image.
Au naturel, the stunning lady nurses a lime drink.
Pucker up, buttercup! The "Shut Up And Drive" singer preens in another swimsuit shot.
The Barbadian beauty is just as sexy rocking short hair in this pink two-piece.
It's a look that reads, "I'm sexy and I know it."
This girl clearly loves the water -- and showing off.
Always on the edge of the zeitgeist, the singer is never lacking in 'tude.
Music, movies and modeling, there's little Rihanna hasn't done in show biz.
Someone's been doing their squats, from the looks of this firm, taut shot.
Rihanna gets a hold on things while basking in the sun.
The lucky men who have dated RiRi include baseball player Matt Kemp, and R&B singers Drake and Chris Brown.