I'm not saying sex appeal isn't a wonderful thing. I'm all for naked people running around all over the universe and getting busy. Betazed weddings totally rock!
If this was a movie about 21st century naval officers in the Persian Gulf, would we need a female lieutenant to take off her shirt for us? I think most Annapolis grads would laugh and then stuff you down a gun tube. (Pun intended.)
Just keep it even. We ladies like our beefcake too.