Kanye West's wife took to her website on Friday (01Apr16) to dispel the latest false claims about her personal life in an updated version of her "#FACTS" blog post, insisting tabloid reports of a feud between the siblings couldn't be further from the truth.

"Kylie and I laugh so hard at this all the time, because people always want to pit us against each other, thinking we have similar careers," the reality TV superstar wrote.

Kylie has built up her own brand in recent months with her popular lip colour products, her clothing range with model sister Kendall Jenner, and her new sponsorship deal with Puma, but Kim welcomes the friendly competition.

"There's no one else I would want to be in the same business with than my sister," Kim gushed. "(Kylie) teaches me so much, and I teach her so much, and we're both so close that it's just funny."

However, the mother-of-two admits she occasionally has to double check some tabloid claims with Kylie.

"Sometimes I hear a rumor and I'm like, 'Wait, is that true?! What's really going on? I need to call my sister,'" she confessed. "But with this one (about a rivalry), that has never been the case. We just are so supportive of each other, and that's really what it is."

Kim's candid post comes after months of press reports suggesting the curvy star was starting to get "jealous" of Kylie's rapidly-rising popularity, while other gossip blogs have previously claimed the 35-year-old was angry at her sister for "stealing" her look.