Taylor Swift Joining Jonas Brothers in 'Burning Up' 3-D Movie

© Albert L. Ortega/PR Photos

For their upcoming 3-D concert movie, it looks like Jonas Brothers will be getting some help from country music latest star, Taylor Swift. After being a surprise guest at the brothers' New York City concert on August 10 at Madison Square Garden, the Grammy Award-nominated songstress has been spotted on the set of "Jonas Brothers: The 3D Concert Experience".

On Thursday, August 14, the 18-year-old singing sensation reportedly is joining the band consisted of Kevin, Joe and Nick Jonas while they are filming a segment for their 3-D film in Columbus Circle, New York City. Despite her taking a part in the shooting in the park, it is still unclear what role she is playing. Meanwhile, the on-set photos of Swift and the boys can be seen at Just Jared and via People.

Swift's involvement in Jonas' "Burning Up" won't be her first in making a cameo appearance for feature films. She has been touted to play herself in another upcoming Walt Disney Pictures' film, "Hannah Montana: The Movie", which stars Miley Cyrus as the titular character.

On "Burning Up" itself, the tour documentary movie will follow Jonas Brothers while promoting their third studio album "A Little Bit Longer" through their latest tour of the same name. It has been reported earlier that the film will be released on February 27, 2009.