March 21 (UPI) -- Production is now underway on the animated movie Mariah Carey's All I Want for Christmas is You.
Carey, 47, narrated and executive produced the film based on her classic 1994 holiday song. The movie will be released on Blu-ray, DVD, Digital HD and On Demand this winter from Universal 1440 Entertainment, a production entity of Universal Studios Home Entertainment, a press release said.