"Do you guys have to have security everywhere you go?" asked her costar, actor Cliff Parisi.
"Everywhere," Caitlyn said, before revealing that her youngest daughter spends nearly half a million dollars on security...PER MONTH.
"I bet you Kylie will spend anywhere between [$300,000] and $400,000 a month. A ton of money."
Caitlyn then went on to say that she thinks its "sad" that the super famous family now have to rely on 24/7 security, but considering this has been their life for years they've become accustomed the constant presence.
"They’re used to it. They’ve been doing it forever. They like the security guys there," she shared.
Half a million a month for security might seem pretty wild, but Kylie has had some seriously scary run-ins with stalkers in the past.
Most recently, the self-made billionaire was granted a restraining order against a fan who turned up to her home and knocked aggressively on the door asking to see her.
According to the legal documents filed in October this yar, Kylie's security guard apprehended the man and escorted him off the property, where he was then arrested.
TMZ states that the security guard reported the man to be acting "erratic" and "nervous".
Despite living in a gated community in Los Angeles, the man was able to hike onto the property and reach the front door of her home by foot.
The beauty mogul was said to be in fear of her life, as well as the safety of her daughter Stormi, and filed the restraining order in the hopes the man- who follows her and other Kardashian family members on social media - will stop stalking her.
Half a million a month on security is starting to make a little more sense now.