Have you ever watched "My Little Pony: Friendship is Magic"?
You mean the animated television series produced by hasbro? I have never watched it but I think it was tied in with a new launch of dolls and toys in 2010. 
It really is incredible. I consider myself female "Brony". You should give it a shot.
Have you ever attending Bronycon? It is an annual fan convention held on the east coast for adult and teenage fans of the show.
I haven't but I would absolutely love to. Bronies are actually a lot of fun and very intelligent, but they get a bad rap.
A Brony Tale
A Brony Tale (originally titled Brony) is a 2014 Canadian-American documentary film directed by Brent Hodge. The film explores the brony phenomenon, the adult fan base of the children's animated show "" that arose shortly after its premiere in 2010. The film is structured around the journey of Ashleigh Ball, one of the principal voice actresses for the show, including her initial reactions to learning of this older fanbase, and her travel as a Guest of Honor to one of the first fan conventions
My Little Pony: Friendship Is Magic fandom
"" is an animated television series produced by Hasbro as part of the "My Little Pony" toy franchise, which is tied in with the 2010 relaunch of dolls and play sets and original programming for the American children's cable channel Discovery Family (formerly Hub Network). Lauren Faust was selected as the creative developer and executive producer for the show based on her previous animation experience with other animated shows such as Cartoon Network's "The Powerpuff Girls" and "Foster's