Ariana Grande has called for "more protection" of child stars. The 31-year-old pop star shot to fame as a teenager when she took on the role of Cat Valentine in the Nickelodeon sitcom Victorious in the late 2000s. While she "loved" that time so much, still needed support to get through it all. She admitted: "Being in this industry at all, as a child, as an adult, as anything is a balance of kind of survive and thrive. "There are so many beautiful things that come with being an actor and being a