1 of 10
The recently revealed, “The more I got naked, the more comfortable I felt” – so she must have felt very comfy at last year’s Grammys, where she donned a Jean Paul Gaultier gown that left little to the imagination.
2 of 10
NO SHIRT, NO SERVICE?
Rihanna raised eyebrows last week when she dined at N.Y.C.’s Da Silvano wearing a sweater that showed off her braless breasts, a look that over 83 percent of PEOPLE readers deemed crude.
3 of 10
TOP OFF THE MORNING TO YOU
An Irish farmer gave Rihanna permission to shoot her “We Found Love” video in his field last September. But when she stripped down to her red handkerchief bikini, he drove his tractor over and requested that she stop because “I have an ethos and I felt it was inappropriate.”
4 of 10
EYES UP HERE
Not even her fiery red mane could take the attention away from another part of Rihanna’s anatomy, which she revealed (again, sans bra) in a Stella McCartney dress at an August 2010 afterparty in N.Y.C.
5 of 10
WE SEE LONDON, WE SEE FRANCE
At the 2009 American Music Awards, Rihanna played with cutouts, walking the red carpet in a black-and-white high-low Marchesa dress that gave everyone a peek at her toned gams – and Skivvies.
6 of 10
The songstress tweeted a picture of herself working out in a white string bikini in January, but it’s not the raciest ensemble she wears at home: She admits she’s “always naked” in her house.
7 of 10
NAKEDEST WOMAN ALIVE
After earning Esquire’s Sexiest Woman Alive title in 2011, Rihanna channeled Eve and posed on the cover wearing nothing but a few strategically placed leaves.
8 of 10
FLASHING HER BRIGHTS
She may have been named the face of Emporio Armani Underwear last year, but it wasn’t her face that anyone was looking at in this sultry ad campaign shot, which shows a lingerie-clad Rihanna sprawled out in a car.
9 of 10
While performing at the August 2011 Kadoomant Day Parade in her home country of Barbados, Rihanna easily stole the spotlight with her exotic, gold-embellished two-piece bathing suit and funky accessories.
10 of 10
SEXY SOCIAL MEDIA
Taking to Twitter earlier this month to once again show off her assets, the singer posed topless, using a sexy toy to cover her upper half and Tweeting, “Where have you been all my life?!”
7 Ridiculously Affordable Swimsuits to Buy Now and Look Amazing in Next Year
So You Think You Can Glam! Behind Vanessa Hudgens' SYTYCD Looks
Ariel Winter Goes on Instagram 'Rant' About Her Clothing Critics: 'Screw Having to Look Appropriate'
Gossip Girl Is 10 Years Old! You Know You Love These 18 Outfits
Fashion Week Jets to London! See All the Can't-Miss Moments from Across the Pond