Katy Perry looks pretty excited to be on our shores, right? The singer was full of smiles and laughs in Liverpool last night, but I wonder if she's starting to feel the nerves today, ahead of her role as host of the MTV European Music Awards this evening. Kid Rock was also in the Northern city last night before the big MTV EMA ceremony. We're getting excited here at Sugar UK HQ, as we'll be live blogging the event with Fab UK and Bella UK's love it or hate polls. Get yourself in the mood by taking our quiz to see how well you recognise the guests from previous year's shows.