I saw the movie Teen Beach Movie. It stars Ross Lynch (Austin and Ally), Maia Mitchell (The Fosters) and Grace Phipps (Vampire Diaries).
Life's a beach for surfers Brady (Lynch) and McKenzie (Mitchell) -- until a rogue wave magically transports them inside the classic '60s beach party flick, Wet Side Story, where a full-blown rivalry between bikers and surfers threatens to erupt. There, amidst a sea of surfing, singing and dancing, Brady and Mack accidentally change the storyline, and the film's dreamy hero and heroine fall for them instead of for each other!
I give this movie 3/5 stars.
Good music, Good movie, Good cast.