Credit: Christopher Polk/Getty Images Photo: Kim, Khloe and Kourtney Kardashian at the 2011 People's Choice Awards in Los Angeles on January 5, 2011

Khloe Kardashian says her marriage to Lamar Odom was like a "wake up call" to sister Kim, who had a hard time accepting it at first.

"It wasn't jealousy as such," Khloe explains. "It was more, 'Oh my God, my little sister is getting married.' It made her reflect a lot."

Khloe added that we can rest assured all the sibling rivalry between the girls is concocted by the media.

It's "totally hyped up," she says. "We are each other's biggest fans."

Phew!

Source: Digital Spy