Eva Mendes and Ryan Gosling are taking us right into bed with them. The real-life Hollywood couple brings their relationship into the next level in the skit, with children of their own. 　　And behind those white beard is Jim Carey as St. Nick in the comedy video, titled "Drunk History Christmas" produced by Funny or Die. The plot of the story: A drunk man recites a well-known Christmas poem, while the stars act out the parts. (Courtesy: Funny or Die) 　　Mariah Carey puts on her Santa outfit and invites John Legend to croon the festive tune, "When Christmas comes." The pop diva's seven-month-old twins Monroe and Morrocan make their music video debut, along with husband Nick Cannon, who also joined in on the Christmas celebration. Besides the great tunes, here are some thoughtful words, from the singer, and more. (Courtesy: Island Records)