Step Up (2006)

Tyler Gage is a street-smart juvenile delinquent, with a reckless streak that lands him in a world of trouble after he and his friends trash an auditorium at a high school for the performing arts. Sentenced to do community service at the school, he at first wants nothing to do with the students, until he meets a beautiful dancer who's willing to give him a shot. Against all expectations, Ty gets drawn into her world and discovers his own talent for dance.

Official website: http://www.myspace.com/stepupmovie