There are at least 5 bands called Popcorn.
1) The first one is Popcorn from New York City. One of the best underground rappers in his area (L.E.S.). Popcorn is down wit da crew called PYP or Pretty Young Pimps. At the end of 1996, the P.Y.P. project was born and it became a very important moment in his life. He has a unique rap flavor (popcorn), with every song he tries to leave a mark in each person that hears him and also to make his culture (Hip Hop) evolve into something better.

Read more about Popcorn on Last.fm.