American actress and dancer Galyn Gorg has died aged 55, it has been confirmed.The star, who played Helena on Fresh Prince of Bel-Air, died the day before she was due to turn 56.Galyn's sister announced the news of her death on Wednesday, revealing that she had passed after being diagnosed with cancer.Friends and family have set up a GoFundMe page in her memory to help raise money for the cost of her funeral.A message on the fundraising page says: "Galyn Gorg was and is huge part of our family,