The latest in the string of rumors regarding Bruce Jenner's sex change fantasy points out his alleged obsession with body-contouring undergarments. 

A source shared with OK Magazine that Jenner has started wearing Spanx underneath his suit on his red carpet arrivals. Since then, the ex-athlete who is now a reality star, has been in love with wearing such female undergarments from the renowned hosiery company.  

An Inquisitr report added that the 64-year-old reality star felt embarrassed when his wife Kris Jenner allegedly told their daughters about his secret obsession.

The source shared that Kendall and Kylie laughed hard about it. Bruce, on the other hand, was extremely mad about Kris sharing such a private matter. The former U.S. track and field athlete insisted that he uses Spanx to keep his belly from showing off.

Inquisitr noted that it isn't clear whether Bruce was wearing the women's or the men's line of the brand. It turns out that Spanx also has a line dedicated to men in the form of shirts and boxers.

A previous report by Inquisitr enumerated several beauty routines of the ex-athlete that are deemed too feminine by society. Examples of these are having his nails done and going through sessions of facelift.

Many have also noticed how the "Keeping Up With The Kardashians" star looks more like a woman in terms of physical features lately.

Another tipster shared with the National Enquirer that the Bruce Jenner sex rumors are nearing the truth with the reality TV personality close to changing his name, Breathcast wrote. It added that Bruce is looking to being called by the a name, Brigitte, once he completes the alleged woman transformation.

Back in February, Bruce was rumored to have visited a doctor to have his Adam's apple taken out. US Magazine reported that he went through a laryngeal shave procedure at the Beverly Hills Surgical Center.

"I just didn't like my trachea," Bruce explained said about the procedure in an attempt to put an end to the sex change rumors.