Noun
(idiomatic, euphemistic) A female prostitute.
(rare) Used other than figuratively or idiomatically: see working, girl.
Source: en.wiktionary.orgI never thought of myself as a movie star. I'm just a working girl. A working girl who worked her way to the top - and never fell off. Susan Hayward
I always think of myself as a working girl. Dolly Parton
Raven is initially driven by a financial need, to pay off debts he has accumulated (for very good reasons), but soon finds himself engaged in working out the mystery of the death of his friend (and working girl). Source: Internet
The life of a hustling working girl leaves little room for playing dress up, especially when all my creativity goes into clients or the pages of magazines. Source: Internet
This working girl ran out of the office at 5:30 and dashed across the street to to grab a taxi at the taxi stand. Source: Internet