can't stop loving you

Its not your typical bad girl good boy story nor your good girl bad boy story. Its about a second woman.
That beautiful and sexy woman that the main lead always have, but what are her feelings when the female lead and the male lead get together.
She's beautiful, hot, sexy but she can't get that guy that is just for her and she doesn't know what's wrong , will our beautiful Rebecca Brooks find her mate or she will remain alone forever.