LPS Horse Help ~ Problem Solved!

[UnicornTamer]

I recently discovered one of my Littlest Pet Shop horses has something rattling around inside her head. She's one of the newer models, with the big, extra-cartoony eyes, the simple rotating head, and the tiny body and feet. I popped her head off, but the hole is too small for whatever it is inside it to come out. Should I fill her head up with water and hope the thing will come out with the water? Or some other trick I haven't thought of? Thank you!