The strkingly beautiful and daringly bold Siena McMahon wants to be a movie star like her legendary grandfather. Her bigshot producer father, however, wants her to be a doctor. But Siena is her own woman, and she's determined to live life on her own terms. So she strikes a chord for independence, finding success as a model, exploring her decadent taste for the opposite sex, and striving to become the biggest starlet in tinseltown.