Khloe Kardashian Reveals Her Totally Rational Fear, Which Is Totally Common for any Adult to Have ... Totally

Khloe Kardashian has spilled her deepest, darkest fear via her app, and it's pretty comical.

Khloe Kardashian has spilled her deepest, darkest fear via her app, and it's pretty comical.

Some people worry about getting sick and dying. Other people are afraid of being the victim of a violent crime. Still others fear that their significant other will fall out of love with them. But none of those people (none of them!) are Khloe Kardashian.

WATCH: Khloe Kardashian Rocks Booty-Baring Swimsuit While Demonstrating Lunges

"I hate belly buttons," the 31-year-old reality star wrote on her blog Tuesday. "You can't touch mine and I don't want to touch yours. When I'm in the shower, I wear hand mitts and I scream every time I wash my belly button, LOL!"

Along with this brave confession, Khloe also revealed that she legally changed her middle name from Alexandra to Kardashian to make sure she always carries her family's name even if she takes on the surname of a future spouse.

Another thing fans might not know about Khloe is that she is an aspiring voiceover actor.

WATCH: Khloe Kardashian Accidentally Turns Up at Same Las Vegas Concert as Ex James Harden

"I've done auditions for voiceover work," she wrote. "My agent brings them to me and I do them over the phone. I've auditioned for internet companies and cartoons, but haven't been booked yet."

According to Khloe, the casting agents have no idea who she is, because she submits anonymously.

"It's so interesting-they'll give instructions like, 'sound like a young girl who's approachable,'" Khloe wrote. "What does that mean?"

As Khloe continues to figure out the art of voiceover acting, the rest of the world is still trying to figure out the nature of her relationship with NFL pro Odell Beckham.

NEWS: Khloe Kardashian 'Definitely Not Dating' NFL Pro Odell Beckham Jr.

Fans speculated the two might be an item when they both attended Scott Disick's 33rd birthday party at 1 OAK Las Vegas at the Mirage Hotel and Casino on Saturday, however, a source close to the Kardashians tells ET, "They've hung out twice. They're definitely not dating."