Exclusive: Sophia Grace and Rosie Get Mistaken for Princesses In Their Adorable Movie Debut on Nickelodeon

The adorably British Sophia Grace and Rosie are more than just Ellen DeGeneres' red carpet correspondents who also happen to be BFFs with pop stars all over the universe—now they're movie stars! The girls star in a cute new movie that debuts this weekend on Nickelodeon, Sophia Grace & Rosie's Royal Adventure, which follows the girls on their journey to the fictional Switzelvania, where Ellen sends them to cover the coronation of a new queen.

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Watch the EXCLUSIVE clip above from the film, where the girls get mistaken for the king's great great grandnieces. These girls are actually really good actresses!

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And be sure to tune into Sophia Grace & Rosie's Royal Adventure Saturday, September 6th at 8pm on Nickelodeon! Are you excited to see girls in the movie? Tweet us @OKMagazine.