Uh oh. Kris Jenner recently slammed reports that her ex-husband, Bruce Jenner, was becoming a woman, but the sex change rumors are back. The 65-year-old former Olympic athlete and star of "Keeping Up With the Kardashians" was allegedly spotted celebrating his birthday in Malibu with hot pink nails.

Several photos are being circulated on the internet showing Bruce sitting in his car smoking a cigarette (shocking) with what looks like pink polish on his nails (even more shocking). Some Kardashian fans have already slammed the photo as fake, while others pointed out that the rings on the supposed manicured hand of Bruce matches the rings he usually wears.

Bruce was spotted earlier in the day enjoying a cup of coffee with unpolished nails, according to the Daily Mail. You can check out the photos here. So far, there haven't been any comments from the famous family on the photo, but Kris squashed the sex change talk a few weeks ago during an interview on the "Today" show.  

"It's silly," she said. "They've been saying that since the '70s. You'd think it'd be cooked by now, I don't know - but [that rumor] keeps continuing... They keep regurgitating the same old stuff."

Bruce has been plagued with rumors that he wanted to become a woman for months now. There were stories that he wanted his Adam's apple shaved down, reports on his feminine hands and longer locks, and most recently, a claim that he's obsessed with Spanx.

Back in August, OK! Magazine reported that the former athlete used to wear the slimming garment under his clothes on the red carpet, but he loved the look so much he started adopting Spanx into his everyday style.

"He started wearing them under his suits on the red carpet, and he loved the results so much that now he wears them all the time," the source told the magazine.

Reportedly, Bruce wanted to keep this rumored obsession a secret because of all the tabloid talk surrounding him supposedly wanting to change genders. The source told OK! magazine that Bruce was furious when Kris told their daughters, Kendall and Kylie Jenner.

"The girls haven't stopped laughing, and Bruce was furious that Kris revealed something so private, especially with all the cross-dressing rumors," the source said. "He insists the spanx are just to hide his belly - not an excuse to wear women's underwear."

While it may strike some people as an odd obsession, Spanx does have a line for men, and several male celebs have admitted to wearing Spanx on the red carpet.

Do you think the photos of Bruce Jenner with pink nail polish are fake?