Stacey: I'm glad you like the song. I don't own the rights to it, so I can't give you permission to use it. Though, if you are not planning on making money from this party, I don't think it would be problem.
If you look up Eric Carr's official page on Facebook, you might get his sister, Loretta to let you use this version of the song. "/EricCarrOfficial" https://www.facebook.com/EricCarrOfficial