Three Cranky Billionaires and a Bratty Girl - Three Guys and a Girl, #3

She's a back-talking, disobedient, rebellious brat and they'd just inherited her from their fathers' best friend until she turns twenty-one. in thirty days. Fallon Lantree is determined to make it in the world on her own terms. Working as a waitress at a popular nightclub while wearing six-inch heels, and saving all her tips, is only a stepping stone to the life she wants. And all the money in the world won't stop her from doing things her way, especially the insanely ginormous inheritance coming her way when she turns twenty-one.
It's a hard no thank you from her. Except her new guardians, three cranky billionaires, carrying out her grandfather's dying wish, break into her apartment, and won't take no for an answer.