Mariah Carey Dishes Details on Video for 'When Christmas Comes'

After a very difficult pregnancy, Mariah Carey is back: rocking a slim and fit body, and more eager to work than ever, the diva is now in the process of making a video for her latest Christmas song. More on it in the video above.

The singer talked to Extra about her latest video, the song and Christmas. Everybody knows Mariah is the biggest “fan” of Christmas ever, so it's no wonder the interview takes place before a gorgeous Christmas tree.

Called “When Christmas Comes,” Mariah's latest single is a duet with good friend John Legend. It will drop around Christmastime. Mariah doesn't say if the video comes out at the same time, but that seems to be the idea.

Aside from gushing about how much she loves the winter holiday and her beautiful family, Mariah also lets it slip that there will be a special cameo in the video. Also, her twins will also be included.

Clearly, this is a project that gets Mariah really excited. Check out the interview above to hear (and see) her talk about it.