Stepsister Audition For Cinderella Musical? 10 points to the best! :)?

-Hello! I believe I'm a mezzo-soprano, maybe a soprano. I would like to audition for one of the stepsisters in the Cinderella Musical! I most likely will audition for Joy (she's the short and plump one) but I'm not eliminating Portia yet (she's the tall and lean one). For both characters, what songs and/or monologues would fit for each personality? Thanks ahead of timeRIP america