G Hannelius is an actress known for her role on the TV show "The Dog With A Blog". She presented with her dog co-star at the World Dog Awards while wearing nail wraps from her own nail art app. For her 16th birthday, Sweety High shares an exclusive look at her star-studded celebration. Hannelius is passionate about nail art and created the "Make Me Nails" app to allow users to customize their own nail designs. She has also done voice work for animated shows and visits children's hospitals to give patients manicures.