Bruce Jenner shocked the world on Friday with a big revelation that he's transitioning into a woman. But the least surprised by the Olympic hero's admission were those in attendance of his private viewing party that night.
"Bruce looked stunning and, yes, he did dress as a woman!" a reveler tells RadarOnline.com exclusively.
Fortunately, the friends and family at Jenner's Malibu estate were supportive of his new look and new identity.
"It was a fabulous night with lots of hugging and crying," the well-connected Keeping Up With the Kardashians insider reveals.
"For the most part, everyone in both the Jenner and Kardashian families were there, including Kris," says the source.
As Radar previously reported, Jenner's ex-wife did stop by the bash, though she acted "aloof" and took off after just a few minutes.
But the rest of the large blended family was thrilled to be reunited.
"It was a really interesting evening because it has been decades since the Jenner boys and Kardashian girls were in the same room. But everyone got along really, really well. It made them all realize how close they used to be," the source reveals. "There was a lot of joking with each other and Bruce even had old family photo albums out."
In a bombshell TV event, the 65-year-old patriarch sat down with Diane Sawyer for a raw and candid interview, in which he discussed his transition and admitted to taking female hormones as long as 30 years ago.
"Bruce looked happier on Friday night than he has in years," adds source. "He was extremely emotional but also incredibly appreciative that his family was all there for him."