Fan Girl
Starring Kiernan Shipka, Kara Hayward, Meg Ryan, Scott Adsit, Joshua Boone, Nicole Coulon, Pico Alexander, Danny Flaherty, Catherine Curtin, Bill Sage
It's a comedy and music movie, and has a rating of 4.5 out of 10 from Imdb which is fairly low for this kind of movie.
Watch it here
Not found streaming from Switzerland.