Popstar Katy Perry is creating a special scent for her 2011 European tour.The ‘Fireworks’ hit-maker is planning a extravagant stage show and wants to engage all the senses of her audience, reported People magazine. “It’s going to engage all the senses, so we’re looking into alternative stuff like smell. We’re talking to a couple of companies at the moment about creating an aroma for the performance,” said the 26-year-old.She promised that the tour will see her appear in several of her signature outrageous outfits on stage, though they are not easy to get into.”There will be a medley of looks, and they’ll be very strong. When I get changed during a show it’s like I’m at a Formula One pit stop. There’s Velcro being ripped off and stuff getting strapped onto me. On my ‘Hurricane’ tour I wore a different outfit every single night. It was crazy, and not cheap,” said the hit-maker.
