Ugh, after the second one this just feels like a bad idea. The first movie was good, but that was what, 25+ years ago maybe? It was just lightning in a bottle, they're not going to be able to replicate that. Just no.
But since they're bound and determined...I say Mila Kunis would be a good choice. Can do comedy, is famous without being too famous, and isn't Melissa McCarthy.
No, no he wasn't.