Rihanna Gets Kinky in Scotland

12/16/2007 3:30 PM PST BY TMZ STAFF
Sultry singer Rihanna was laced, tied and strapped into an S&M bootcamp commander outfit for a performance in Glasgow on Friday. What, no whips?

The 19-year-old took this atrocious outfit one more step in the wrong direction by ditching the Marilyn Manson tutu -- no doubt leaving the fearful crowd crying out "Uncle!"