Bruce Jenner Sex Change: More revelations on About Bruce special as fans show support for reality TV's first family

Bruce Jenner discusses his transition into a woman with his daughters on E!'s About Bruce TV special(YouTube screenshot)

Bruce Jenner was trending on Twitter again as the Keeping Up With the Kardashians special About Bruce was aired on British and US TV.

The emotional programme saw the former Olympic athlete open up to his family for the first-time about his plans to undergo gender reassignment.

The candid episode of the popular reality show, which was filmed in January, revealed the reactions of his family and their concerns as they laughed and cried toegther.

"My biggest fear about meeting her for the first time is just I think my reaction. I'm very facially expressive," Khloé Kardashian, 30, said. "I don't want to do anything offensive that would hurt her feelings."

Recognising their concerns and expressing his own fears for his children, Jenner commented: "They're all kind of nervous to meet her. She's always more fun, more at ease and feeling good about herself. It's all part of me. It's like having Bruce with a little icing on the cake. It only gets better."

Since the programme was recorded, Kim Kardashian West, who has been described as the most supportive following Bruce's revelations, recently revealed that she has seen her step-father as a woman. In an interview the 33-year-old said: "She is beautiful."