Rihanna dresses as sexy ninja turtle for Halloween...

This is probably the sexiest ninja turtle you will ever see!

Last night, Rihanna, Melissa Forde and crew were out there fighting "crime & basics" as ninja turtles! Rihanna was dressed as Raphael and snatched edges with her outfit. She really went out, even going as far as painting her skin green! Slay my sexy ninja, slay!!!!!!

Rihanna with Ashanti: