Rihanna: Naked 'GQ' Cover Girl!

Rihanna shows off her hot body on the cover of GQ‘s December 2012 issue.

“GQ’s man of the year?! When will your fave? #histoRih #GQ,” the 24-year-old singer wrote on her Instagram.

Rihanna just announced the cities for her 777 Tour, which kicks of THIS Wednesday (November 14) and will send her to seven cities in seven days. The locations are: Mexico City, November 14; Toronto, November 15; Stockholm, November 16; Paris, November 17; Berlin, November 18; London, November 19; and New York City, November 20.

When she arrives in each city, RiRi will announce a venue where she will perform a surprise show!

“I am so excited about the 777 Tour,” Rihanna said in a statement. “We are turning this jumbo jet into our tour bus. We’re practically living on this thing for a week: sleeping, partying, all together. Me, my fans, the press…it’s going to be a wild ride. I wanted it to be a rock n’ roll adventure, and I think when it’s over it will be the coolest thing I’ve ever done. I’m that excited about it.”

FYI: Rihanna is wearing an AllSaints Cropped Escape Biker Jacket.