Hi everyone i want to know if in the movie Love Actually with Hugh Grant and Liam Neeson,?

All the characters speak with their own voice because i'm Italian but i like to listen movie in english language and i see that the voice of Rowan Atkinson is different than Mr Bean's movies and i want to know if he's dubbed in this movie and anybody know a website where i can find all the english dubbers and the movies where the actors use their own voice in that movie or it is dubbed.