Lynn Collins is the perfect antidote for men tired of Hollywood’s endless procession of bleached blondes. A ravishing brunette (and sometimes redhead) with a sassy personality, this sensuous siren has shown off her sex appeal in a number of lesser-known flicks including The Dog Problem and Numb. Her same-sex kissing scene in 2006’s Bug is also one of the main reasons to rent the terrifying thriller. Regardless of who she’s kissing, her gorgeous curves and sultry, bedroom eyes always leave us breathless.