Bruce Jenner's sex transformation to a woman has recently been confirmed by a family source to People. Since his divorce to Kris Jenner, there had been unending speculations that the Kardashian-Jenner patriarch was "transitioning into a woman."

"Bruce [Jenner] is transitioning to a woman," source close to the family said. "He is finally happy and his family is accepting of what he's doing. He's in such a great space. That's why it's the perfect time to do something like this."

It seems that Bruce Jenner will be belting out Diana Ross' "I'm Coming Out" song soon. Based on the latest update about his transformation, TMZ revealed the 65-year-old reality star is indeed undergoing some changes to become a woman. Last year, stories have leaked about Jenner's transition after he had a laryngeal shave operation to ditch his Adam's apple.

Meanwhile, Bruce Jenner has reportedly been filming his own documentary series and it will chronicle his journey about his transformation into a woman. Recent sightings of Jenner have fueled added speculations about him undergoing subtle changes. And we previously reported that Bruce has been photographed with long hair, manicured legs, fuller lips and smooth legs.

Though Bruce Jenner's transformation into a woman seemed to be confirmed, The Daily Mail revealed that he is still giving his family some time to get used to the idea. It has also been reported that the Jenner-Kardashian family is slowly accepting Bruce's decision.

"He's being very smart about and also respectful about his transition," the insider said. "Instead of completely shocking everyone, his changes have been subtle, and his family has had the chance to slowly get used to his new looks and life. He has come out to those closest to him... He's been through a dark period and is coming out on the other side."

On Tuesday, The Daily Mirror shared that stepdaughter Kim Kardashian was in full support of Bruce Jenner's decision and said that he is the happiest he has been.

"I think Bruce is very happy, the happiest I've ever seen him," Kim said during an interview with Entertainment Tonight. "Of course we support Bruce 100 percent. He's our dad so we support him no matter what, and I think when the time is right, he'll talk about whatever he wants to talk about."

Bruce Jenner has yet to comment about the speculations and the confirmation about turning into a woman. However, it appears that the Kardashian-Jenner patriarch is now ready to come out in the open.

"This is his story and they want him to tell the world the way he wants," the source stated. "They really want to empower him to tell his story so that hopefully he can help other people too. That's the goal."