'The Princess Switch 3' marks another pointless Netflix threequel

‘The Princess Switch 3: The Princess Star’ opens with a quick summary of events so far – Chicago baker Stacy (Vanessa Hudgens) becomes Princess of Belgravia after marrying Edward Wyndham, Prince of Belgravia (Sam Palladio). Meanwhile her best friend and doppelganger Lady Margaret, Queen of Montenaro (also Hudgens) is married to Kevin (Nick Sagar). In the last movie, Margaret’s cousin Fiona (also Hudgens) tried to steal Margaret’s throne, landing herself in community service. But now, when a priceless relic is stolen, they enlist Fiona’s help.