Rihanna kicks off European tour in ultra-sexy outfits

London: Sexy singer Rihanna wowed her fans with a range of stunning outfits as she kicked off her European tour. The most notable of her dresses was a raunchy black outfit.

"The show was incredible, she even rides around on a giant gun," the News of the World quoted a source as saying, about her gig in Antwerp, Belgium. The insider added, "She looked amazing and the costumes were out of this world." ANI