Dennis Rodman surprised the Jenner sisters when he randomly showed up at their PacSun clothing appearance on Saturday.
Kendall and Kylie are used to running into celebrities, but they weren't counting on the former NBA player stopping by to say hello as they greeted fans and signed autographs at the Brea Mall in Orange County, Calif.
"lol surprise! Dennis Rodman everybody," Kendall, 17, wrote on Instagram.
It seems when Rodman isn't busy taking trips to North Korea, or blasting President Obama for refusing to speak with Kim Jong-Un, he's hanging at the Brea Mall.
We're just as surprised as the Jenner sisters to see Rodman at the mall, since omg! points out, it's not exactly a celebrity hotspot.