Tom Cruise and Katie Holmes' daughter SURI has the potential to become a movie star, according to moviemaker ASH R. SHAH. Shah hopes to use the voice of the 18-month-old in an animated movie version of Knut, the world famous polar bear, after offering a German zoo $5 million (GBP2.5 million) for the rights to the animal's story. Shah says, "With his (Knut's) friendly character, he's serves as an ambassador for the Earth's problems - climate change and the melting polar ice caps. A movie about Knut would affect people all over the world. "Suri (Cruise) could speak the English voice of Knut."