Complex sentence: Kira Kosarin (born October 7,1997) is an American actress and singer, best known for her role as Phoebe Thunderman in the Nickelodeon series, "The Thundermans".
Split into simpler sentences: Kira Kosarin (born October 7,1997) is an American actress. She is best known for her role as Phoebe Thunderman in the Nickelodeon series, "The Thundermans".