A latex clad Mariah Carey and a Luigi-dressed ex-husband Nick Cannon join their twins for some family Halloween fun.Her annual bash was hosted at her Los Angeles home and was attended by Tamar Braxton, Tamika 'Tiny' Harris, and Floyd Mayweather to name the few. Mariah's fiance James Packer was nowhere to be seen. Too bad. He would have made a great Shrek!
