It seems that former Olympian Bruce Jenner is keener on growing his ponytail than fixing his relationship with momager Kris Jenner. Could vanity be coming in between the reality stars?

Bruce's son Brody dished out on the life of his dad after separating from Kris in early October after more than two decades of marriage.

In the report by Confidenti@l, Brody said that his father seems to have adapted quite well to the life of a bachelor at his apartment in Malibu. And this time, he's more focused on "growing his hair out and he has a ponytail."

Brody also said that he knows exactly why Bruce is sporting a ponytail and that's to enrage his wife and the rest of the Kardashians. He said there were many instances when the girls would make fun of his growing hair and that's his motivation to grow it some more.

Both Kris and Bruce have two children together, Kendall and Kyrie. Kris also has children with a former marriage: Kim, Kourtney, Khloe and Rob.

As the model explained: "He's one of those types. Even though maybe he'll want to cut it, he just won't because when he goes over to the house, they'll say, 'Oh my God, what's going on with your hair?'"

However, he said Bruce shouldn't be judged for his vanity because, "at the end of the day, once you get to that age, the most important thing is, are you there for the kids?"

Meanwhile, it's not just Bruce who's suddenly putting importance on the way he looks. Kris posted an Instagram photo of a row of stationary bikes along with the caption:

"Who's with me?? #getmotivated."

Kris appears to be trying to shed off the extra pounds she accumulated during the holidays, Daily Mail reported.

The Daily Mail also shared Kris' Instagram photo of Pilates machines that are also empty, along with the caption: "And then there's THIS," which indicated that she will be spending a lot of time in the gym to maintain her sexy figure.