This image for the 3DS/WiiU-exclusive Scribblenauts Unlimited was teased by GameStop today. Who are they graying out?

My first guess regarding the silhouette on the right: Epona, from Zelda. And on the left? Isn't that Princess Peach's crown? I guess she's with Mario and Luigi.

Or I'm completely wrong.

Thoughts? Photoshops?