The Challenge star Dee Nguyen is speaking out following MTV’s decision to cut all ties with her following her racially charged tweets.“I want to sincerely apologize to my fellow cast members, the production crew at Bunin-Murray and the staff at MTV for my choice of words and actions in the most recent events,” the reality star, 27, said in an exclusive statement to Us Weekly on Wednesday, June 10. “What was stated wasn’t meant to be hurtful or discriminatory in any matter.