Britney Jean Spears (born 2 December 1981) is an American singer and actress who voices Donner in the US version of the Robbie the Reindeer films.
Outside of Robbie the Reindeer, Spears is known for her singing career and for her songs "Baby One More Time", "Oops! I Did It Again", and "Toxic". She also has one Christmas song in her discography, "My Only Wish (This Year)", which can be found on many Christmas albums from 2000 and beyond. Prior to this, Spears was known for being a Mouseketeer in 1989-1994 series The All-New Mickey Mouse Club.