From mugglenet.com:

JK Rowling at masquerade ball

Last night, JK Rowling hosted a Venetian-style masquerade ball at Stirling Castle in Scotland. Yahoo! News reports, "Live music was being provided by Abba tribute band Bjorn Again, with live opera from the Royal Scottish Academy of Music and Drama's Vocal Fusion."

Click here for an image of the Harry Potter author and her kilted husband, Dr. Neil Murray.