Bronies - After all this time, I'm still not entirely convinced that Sweetie Belle isn't secretly a robot. Source: https://bit.ly/2RWyOUx ~ The Skullivan | Facebook
Equestria Daily - MLP Stuff!: How Would You Like a "Sweetie Bot is a Robot" Series to Play Out?
Of Robots And Ponies: The Secret Story of Sweetie Bot - Fimfiction