“I’d been the victim of a violent crime about 10 years before ‘The Nanny,’ and I hadn’t really dealt with that,” Drescher, who in 1985 was raped at gunpoint during a harrowing home invasion, said during a discussion at NYC’s The Wing last Friday. As the svelte star of iconic ’90s sitcom “The Nanny,” Fran Drescher modeled some of the decade’s most covetable designer creations - but according to the actress, her slender frame was due to post-traumatic stress.