"I Am Cait" star Caitlyn Jenner, famous for her stint in "Keeping Up With The Kardashians" as Bruce Jenner before she transitioned, shared an interesting detail in her past life when she was hiding from the public, People reports.

Speaking at the large crowd of women at the 2016 Makers Conference in Rancho Palos Verdes, California, Jenner revealed that even before transitioning and coming out to the public, she was having Girls' Night with some family and friends.

Apparently, Jenner was usually accompanied by daughter-in-law Leah Jenner, who is the wife of her son Brandon Jenner, the news agency reports. "About two years ago, I started this thing called 'Girls' Night'," the 66-year-old reality star and former Olympian said as quoted by the news outlet.

Sharing her struggle in the past, Jenner revealed that it was tough for her to get kicked out of girls' night out parties since she was not supposed to be there, especially when she hid the truth about herself back then.

"You have no idea. My entire life when they said, 'Girls' Night,' they would say, 'Outta the room, you're gone.' I would always go, 'I can't believe they kicked me out,'"Jenner continued while addressing the crowd.

Meanwhile, the event, according to The Mary Sue, was reportedly to encourage women to be united in certain issues that need action.

The publication revealed that Jenner, the executive producer of her own reality series "I Am Cait," spoke confidently at the event moderated by Chief Innovation Officer at Creative Artists Agency Michelle Kydd Lee.

The former Olympian even reportedly talked about how the conference made her feel like part of the group, much like what she experienced when she formed the girls' night out group, the news agency reports.

Furthermore, People revealed that Jenner addressed the crowd and shared with them just how Girls' Night was held and shared that she also wanted the crowd to experience it, so they can all belong.

Revealing to have made bracelets for the girls including Leah, Jenner revealed that she also wanted the women in the conference to have one. "Little Girls' Nights bracelets and you had to be voted in. It was fabulous! You had to be voted in to get a bracelet and then you were officially in the Girls' Night!" Jenner shared as quoted by the news outlet.

"I just want you to know, this is the greatest girls night you could possibly have," Jenner continued. "All of you here. You have to be voted in to get the bracelet, but we'll work on that!"