Taking the right kind of PEDs could fix that voice of Jo Jo's, make it deeper and more masculine, maybe put some hair on her chest too!
Okay, I'm totally joking and I don't think Jo Jo's voice needs to be fixed, but I AM trying to make a serious point: we should want very thorough drug testing in place so that female fighters don't face the temptation to choose to sacrifice their natural female hormonal balance for an artificially-induced masculinized one that would give them a competitive edge. Make the UFC safe for voices like Jo Jo's!