Rihanna and her one piece red floral swimsuit chilled on an inflated raft on the French Riviera beside her yacht yesterday.  After stopping in Monaco for about a day, the self proclaimed rude gal pop tart chilled out in Eze Sur Mer, France with a Corona and laughed it up with her girls.  And even had some fun with a tot who's also aboard her yacht.

Pics inside...

Bottoms up!  The "You Da One" singer is still relaxing around the south of France and was spotted rocking a cute one piece with her hair in a braided bun yesterday afternoon.  And we can't forget her fave Miu Miu Culte Collection gold pentagon shades.  Rihanna kicked it atop a raft as she watched her friends have some fun in the water below:

Loves the swimsuit.

And it looks like Rih, bestie Melissa and her girls have to be careful with all the weed they've been smoking aboard the yacht (they've been Instagramming it nonstop).  Because a friend's tiny tot is also on board--and Rih calls the cutie her adopted daughter:

Cute!

Pics: FAME/Instagram