VIDEO: Eddie Murphy, Antonio Banderas Crank out 'Fairy Tale Rock'

Exclusive look at extra inside 'Shrek The Whole Story' out Dec. 7

Even the cast of Shrek feel the need for a little Yuletide celebration, singing their own version of "Jingle Bell Rock."

"Fairy Tale Rock" is one of the extras available on the Shrek The Whole Story out on DVD and Blu-ray Dec. 7.

The edition features all four Shrek movies and Donkey's Christmas Shrektacular, an entire holiday problem featuring Shrek-ized lyrics.

Shrek is the most successful animated franchise of all time. The four films have grossed nearly $3 billion at the worldwide box office