Nickelodeon has been making headlines in recent weeks with the release of Jennette McCurdy's tell-all memoir and the spotlight has also been turned on her former co-star, Ariana Grande. The pop ...

Ariana Grande has called for "more protection" of child stars. The 31-year-old pop singer shot to fame as a teenager when she took on the role of Cat Valentine in the Nickelodeon sitcom 'Victorious' ...