How old do you have to be watch the movie Step Up 3D?

The movie Step Up 3D is rated PG-13 by the Motion Picture Association of America (MPAA). This rating means that parents are strongly cautioned that some material may be inappropriate for children under 13. Some content may include violence, sexual content, strong language, or mature themes. Therefore, to watch Step Up 3D, you should be 13 years of age or older, or accompanied by a parent or guardian.