What movie is this!! 10 pts for first right answer!!?!

so we were wathing a movie in class, and its about this girl tess, and she has this boss catherine, and tess is a secretary, trying to become a business woman!? She breaks up w/ her boyfriend and starts dating this business guy!.!.!.and yeah i can't remember what else, but does anyone know what its called!?Www@Enter-QA@Com

---

---