Avril Lavigne has just been given the dubious honor of most likely celebrity to land users on websites that carry viruses or malware. The title was bestowed upon the former punk-rock sensation by Cybersecurity firm McAfee. Searches for Lavigne have a 14.5 percent chance of landing on a web page with viruses while that number increases to 22 percent if you add free MP3s into the mix. She beat out Beyonce (2) and Carly Rae Jepsen (3) to capture the title.