Also took far longer than 15 minutes to build her brand and audience to the point where she's releasing celebrity holiday albums that anybody cares to listen to

Also took far longer than 15 minutes to build her brand and audience to the point where she's releasing celebrity holiday albums that anybody cares to listen to instead of fading into obscurity. But for the lack of a holiday album, Limp Bizkit might still be with us. That said, holiday albums are just a ploy to net royalties in perpetuity-- you're guaranteed airtime and income once a year for as long as Christmas and copyright law exist. Nobody should expect to be making bank on long-tail efforts.