Warning: The combination of the following groups of people may be too explosive for some fans to handle.

Zac Efron continued his never ending press tour last evening for his new movie 17 Again, but this time he had a little help from his Disney crew.  Zac was joined by The Jonas Brothers, Vanessa Hudgens and Monique Coleman, as well as his movie co-stars Leslie Mann, Michelle Trachtenberg and Matthew Perry. 

All the "kids" waked the red carpet at the Chinese Theater in Los Angeles.  17 Again finally hits theaters this Friday!