SolarmovieOne

Watch Wish Upon a Star online — it may be available on legal streaming platforms such as YouTube, Netflix, Prime Video, Hulu, Disney+, and others.

Alexia and Hayley Wheaton are sisters, and they don't particularly like each other. Alexia, the older sister, is a fashion plate and airhead with a steady boyfriend; Hayley is skilled in math and science and doesn't care much about fashion or boys. One night, Hayley wishes on a comet that she could trade places with her sister; the next morning, it happens.