For the magic-loving individuals who count themselves as fans of both Harry Potter and Fleetwood Mac, rumors about the British-American soft-rock band playing J.K. Rowling’s birthday party likely seemed to be a dream come true. Videos by American SongwriterFleetwood Mac using the birthday party of a controversial author to soft-launch their long-awaited reunion would certainly be a strange bit of pop culture news. Anticipating J.K. Rowling’s Next Lavish Birthday PartyFleetwood Mac performing at J.K. Rowling’s birthday party seems much more likely when one considers that the Harry Potter series author has quite the reputation for lavish birthday parties. There is no chance of putting Fleetwood Mac back together in any way. Given the nature of Nicks’ comments, one would assume a one-off birthday party wouldn’t be enough to change her mind.