Michelina has been performing in musical productions around the area since kindergarten. She performed in the summer 2008 production of The Sound of Music (Marta) with Sacramento Music Circus; Snow White and the Seven Dwarfs (Cutter) and Holiday in the Hills (Ellie Ellis) with Stage Nine Theatre; and Annie Jr. (“July”) with River City Theatre Company. She also performed in the ensemble of A Christmas Carol (Want), Seussical (Cindy Loo Who), Cats, 42nd Street, Crazy for You, and Swing. Michelina performed the role of Baby Mouse, and was one of Mother Ginger's children in the Sacramento Ballet's Nutcracker.

When she is not performing, Michelina enjoys playing board games, reading, making cookies and cheesecake, and playing the piano and flute.