Hallmark is, at its best, so bad it's good. But when it's so bad it's bad? Chances are, they've done wrong by a celebrity who signed on the dotted line.

However, you don't have to wait for them to premiere to get your fill of cheer — some of the best Hallmark Christmas movies are available ... Christmas is you, Mariah Carey), we've rounded ...

Mariah Carey goes with Christmas like mistletoe and wine, so Buzzfeed asked her about all her favorite Christmas things ...

The best way to spread Christmas cheer is singing loud for all to hear — and Mariah Carey is, quite famously, one of the loudest singers of all. It’s fitting, then, that the Queen of Christmas kicked ...

Starring top talent (multiple Oscar winners have dabbled in Hallmark) and famous musicians (all we want for Christmas is you, ...

Starring top talent (multiple Oscar winners have dabbled in Hallmark) and famous musicians (all we want for Christmas is you, Mariah Carey), we ... a heartfelt Hallmark movie best enjoyed with ...