My Little Pony Equestria Girls is owned bu HASBRO
Hairspray 2007 movie Is owned by New Line Cinema

(Cast)
Pinkie Pie - Tracy Turnblad
Fluttershy - Penny Pingleton
Applejack - Motormouth Maybelle
Big Mac - Seaweed
Rarity - Velma Von Tussle
Sunset Shimmer - Amber Von Tussle
Twilight Sparkle - Edna Turnblad
Cheerilee - Wilbur Turnblad
Luna - Corny Collins
Rainbow Dash - Link Larkin
Mrs Cake - Prudy Pingleton

Watch the real trailer
http://www.youtube.com/watch?v=iJ53mRO80c0

(I do not own anything, I made this just for fun)