Maybe now after looking for information to prove Guru is not Cheer I have stumbled on something proving they may be one in the same. Currently Cheer is logged on to AIM but she has an away message. When I decided to check what the away message was, being Cheer's personality I assumed I would see a cute little message with pretty little colors, but it was just the default away message, but maybe I'm putting too much into it.
By the way Guru if you are indeed Cheer you would know my AIM user name, I give you full permission to post it on here if you know it.