This ho-bag bascially had to do this because once the GGW video popped up all the other offers went away.
Either way, she's going to lose this. Contracts can be signed with people as young as 16 (younger in some states) and her likeness in public places is not considered a violation of any kind.
Plus, come on, $10 million? I'm sure GGW will make (has made) much more than that off this already. It's archived footage, so for them it's basically all profit