I mean, what the hell?????? When a fucking Xmas album slay most of the music released that year (creative, vocally stunning and with plenty of different musical genres) then you know you are talking about somebody really big. Beyonce´s voice can´t see Mariah´s greatness not even nowadays (and of course not the songwritting and musicianship). Rihanna.... no need to say more LOL Mariah sold what you favorites will never sell with just pure music (voice and a mic, and songwritting skills). You know, what Adele is doing this 2011 but again and again. Only people on her level of succes are Madonna, Celine and Whitney. Like really stop bringing lessors names cos it´s just a NO.