LOS ANGELES, CA  [Thursday Nov.17.2005]  /WMQT.com/ -- Ellen DeGeneres is celebrating Thanksgiving a week early, and Mariah Carey is getting in on the fun.

Carey guests on "The Ellen DeGeneres Show" this Friday, November 18 and, during the program, Ellen will bring Thanksgiving to her entire audience.

But that's not all -- Ellen's also got a BIG surprise for Mariah. Tune in to the show to find out what it is!

Other guests include actress Evangeline Lilly from "Lost" and six-year-old music prodigy, Marc Yu.

Check your local listings for showtimes in your area.

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