Bruce Jenner is dating one of the best friends of his former wife Kris Jenner, named Ronda Kamihira.
According to TMZ.com, the 64-year-old Olympic winner has been dating the divorced 51-year-old mother of 2, and the Kardashian mom was "extremely upset" since her gal pal kept it from her.
Kamihira and the Jenners have also been neighbors in Hidden Hills, CA, and have even spent holidays at each other's homes, and their daughters Spencer and Kendall too have been friends.
Spencer had even posted a picture with the 18-year-old model on Twitter.
A source also said that Kamihira, who had even vacationed with the TV star in Dubai just a few years back, had copied Kris right down to her hair.