Hilary Duff -- Stone Cold She-Pimping on Tinder (TMZ TV)

Hilary Duff's having NO trouble easing into single life ... not with her Tinder profile blowing up like its. Hilary says she's currently right-swiped NINE guys -- and is even ready to meet one of 'em in person.

The lucky guy is way different from anyone else she's ever dated -- 'cause he's what Hilary calls ... a "normie." Oh, the horror.