The adorable “Kissed A Girl” singer looked lovely, wearing Marchesa Spring 2010 as she arrived at the O2 World Arena in Berlin, Germany ahead of the 2009 MTV European Music Awards.During the nominations for best urban song, Katy Perry interrupted Kanye West’s nomination.I loved how she interrupted Kanyes nominee!!Watch the video after the jump. [Read more…] about Katy Perry: MTV European Music Awards Beautiful