10. Gina Gershon and Jennifer Tilly in Bound (1996)
Gina Gershon is hot. She was hotter in 1996, as was Jennifer Tilly. In Bound, one lady is tough and hard, the other is voluptuous and sensual. It seems like a promising formula for a sexy woman-on-woman scene. Too bad Gershon's masculine plumber reminds us more of a leering, '70s porno stereotype than a sexy, commanding Ms. Fixer Upper. She's so silent and cold that she puts out all the sizzle of Tilly's murmurs with one look. All she's missing is a handlebar mustache.