Actress Nikki Reed has revealed that the cast will perform a dance number after the credits roll on The Twilight Saga: Breaking Dawn Part II.

Reed, who plays Rosalie Hale in the vampire franchise, had disclosed that director Bill Condon is planning to include a bonus scene after the final credits in which the entire cast will perform a choreographed dance routine.

She told MTV News: ''If it's what I think it is, it's really awesome. It was a surprise 'moment on set that was pretty incredible.

''That day, there were about 150 of us, and we all came together and surprised Bill, so I hope it's that thing.

''It took a couple of practice runs [for us to learn it], and we had one drill sergeant who was in charge of gathering everyone.

''I got really into it. I was so into it that I wanted to be in the front row.''

Breaking Dawn Part II is out mid-November.