Princess and The Frog x Reader

Reader is the younger, shy sister to the outgoing and charismatic Tina.
She shares the dream of starting a restaurant like her sister and father but instead imagines herself soothing the crowd with her saxophone while her sister bustles around entertaining the guests.
What happens when Tina's and Reader's dream gets shattered along with getting turned into frogs and having to deal with an egotistical prince?