Sonic 3 is out in theaters and people are losing it over the reveal of Amy, the pink hedgehog. So, who is this character? let ...

Amy was almost introduced in previous Sonic films, but the writers didn't want her to just be a side character.

One of Sonic's friends, Amy Rose, makes a quick appearance in the credits. But who is she and where does she come from?

Sonic the Hedgehog 3's post-credits scene introduces two new characters, and Sonic the Hedgehog 4 can continue this character introduction trend.