Bruce Jenner is rumored to be planning to wed ex-wife Kris Jenner's best friend.

According to HollywoodLife, a source is quoted in the upcoming, May 18 issue of Life & Style magazine as sharing, "Bruce intends to marry Ronda. It's the most honest relationship he's ever had."

The website adds Ronda Kamihira is Kris Jenner's best friend and rumors of a romance between her and the former Olympic gold medal winner have been rampant ever since he split from his now ex-wife.

The 65-year-old Jenner recently admitted in an interview with Diane Sawyer on ABC's 20/20 that he is now "transitioning from male to female."

A source told HollywoodLife of Bruce Jenner and Kamihira's relationship.

"She's known the truth about him from the start and accepts him as both male and female. They're completely in love and tell each other all the time," the source said.

If the rumors are true, the marriage would be Bruce Jenner's fourth, but, according to sources, the first time any of his spouses have truly accepted him for who he is.

"Ronda often stays at Bruce's Malibu house overnight," the source added. "She's even helped him with outfits and makeup."

HollywoodLife reports Kamihira was once neighbors with Kris and Bruce, and her two daughters, Spencer and Maddy, grew up as friends of Kendall and Kylie Jenner.

Meanwhile, Variety recently reported Jenner has inked a deal with the E! Network to star in a two-part special chronicling his changing lifestyle.

"Keeping Up with the Kardashians: About Bruce" is set to premiere on May 17. Network executives are billing the show as a series of "intimate conversations and intensely emotional moments" between him and the Kardashian family.

Later this summer, Jenner is also slated to headline a new eight-part docuseries on the same network where producers will follow him on his journey.