Awkward leg proportions.
"She'd choose J-Law to play her in a biopic of her life.
It's because I think we both have a very chubby, round faces, and I enjoy her work so much."
I just burst out laughing, that was the perfect diss. I actually find Cong He's face shape interesting and youthful whereas J-Law's chub sits on her face in a way that looks so uncomfortable and heavy.