If you're stumped on what to ask the cast, check out their video for 'Somebody,' and bone up on the soundtrack here. Oh, and remember when Hayley organized that flash mob, which danced to 'Determinate'? You could totally ask her about that, too.
'Lemonade Mouth' will be available on DVD on May 24 in an extended edition, which includes an additional scene that gives a hint about the group's future. It also includes an exclusive music performance of 'Livin' on a High Wire.'
Get in on the live chat with the cast here, and check out more exclusive photos from the movie on Aol Kids.