02/25/2009 at 10:00 AM EST
Fans of the Jonas Brothers who go see their new 3D concert movie this weekend could be in for a few surprises.
Thousands of theatergoers will be given posters featuring Kevin, Nick and Joe in their upcoming Disney Channel series JONAS
– and PEOPLE.com has a sneak peek. (The poster can also be downloaded by going to www.DisneyChannel.com/JONAS
Some moviegoers may even be lucky enough to find themselves sitting in the same theater as the teen hearthrobs.
The brothers announced on their MySpace page
that they will be surprising fans by watching the movie with them.
"We will be flying coast to coast this WEEKEND ONLY to watch our new movie, Jonas Brothers: The 3D Concert Experience
with OUR FANS!" they write on their blog. "We want to experience this movie WITH YOU and make opening weekend the BIGGEST FAN EVENT EVER! You never know where we will be showing up, so get ready!"
– Sharon Cotliar