Actor Robert Pattinson has reportedly agreed to sing on the soundtrack for 'The Twilight Saga: Breaking Dawn – Part 2'.

According to Celeb Dirty Laundry, the actor, who plays Edward Cullen in the 'Twilight' movies, will be seen singing and playing the piano for 'Renesmee's Lullaby' in the movie.

Pattinson previously performed two tracks from the 'Twilight' soundtrack, 'Never Think' and 'Let Me Sign'.