Danny and Molly Williams are Megan’s younger siblings and the main characters of the My Little Pony G1 series. Almost every episode, they tend to pick on each other when they are in desperate situations. Their big mature sister Megan finds ways to make them get together and live in perfect harmony with the ponies.

Many decades later, Equestira Girls came along on a view of what the ponies would look like as humans. A lookalike of Megan made an appearance even when Hasbro confirmed that the lookalike wasn’t really Megan Williams. We can only hope that Danny and Molly can make an appearance in Equestria Girls like Megan did.