Nicki Minaj brought out the Barbie last night in London, unfortunately it seems it was a bit too much for her British fans to handle. The Pink Friday rapper stepped out in an galactic, tight mini dress and blonde wig to attend Oceana and Runway nightclubs. Things started to go awry when the "Roman's Revenge" artist was mobbed while trying to leave her hotel's back entrance. Next, upon heading to her second destination Minaj tweeted "Security issues r now preventing us from entering runway". Check out the fashion forward raptress as she navigates through a swarm of fans and paparazzi.