91Èȱ¬

Gemma believes the media is like a double-edged sword - bringing plenty of problems as well as the opportunity for fame. She reveals how being in the spotlight has been good and bad for her, and asks what can be done about online trolling. Gemma also starts getting excited about Christmas, and of course answers all your life dilemmas and questions! Email thegc@bbc.co.uk with yours.