Rihanna stars on the cover of GQ's December 'Men of the Year' issue.

The singer oozes unbridled sex appeal in a series of GQ snaps featuring her  mostly naked body and a strategically placed motorcycle jacket, manicured hand  or designer shirt that can’t seem to contain her.

Now promoting her seventh studio album "Unapologetic," the pop superstar  says her sultry style is second nature.

Read More