GLAAD, pledging to «go purple» is a way for everyone — global and local brands and companies, world leaders, celebrities, neighbors, parents, classmates, and friends — to visibly show solidarity with youth and to take part in the largest, most visible LGBTQ anti-bullying campaign in the world.Celine Dion rocked her purple on Thursday, tweeting out a heartwarming picture with her 9-year-old twins, Nelson and Eddy.