New G4: Rainbow Flash

Rainbow Flash - Photo via Tikibirds at the MLPTP

Another new G4: Rainbow Flash. Rainbow Flash was also a G3 pony:

G3 Rainbow Dash - Photo via My Little Wiki

Also, the pony previously referred to as Lily is actually named Lily Blossom.

Lily BLOSSOM and Cherilee Playful Ponies - Image via Big Bad Toy Store