Reported by ABC News' Jessica Wilder:

Kim Kardashian's much-anticipated baby shower is happening on Sunday, and the big question has been: Will Kanye attend?

"Kanye said he feels like it's weird for him to be the only guy," Khloe Kardashian told Ryan Seacrest Friday on his morning KIIS-FM show. But she said Kourtney Kardashian's beau, Scott Disick, and Khloe Kardashian's husband, Lamar Odom, might bring Kanye at the end.

But one male who was invited for the entirety? Kim and Khloe's brother Rob. "He's, like, left out of all this stuff, so I said come the whole time," said Khloe. "I don't know if he is."

Sunday is a big day for the family. Not only will it be celebrating Kim's baby, which is due in a month or so, but it also marks the premiere of its E! reality show, "Keeping Up With the Kardashians," in which the baby's sex will be revealed. Just don't be surprised when Kanye West isn't in that scene.

"The baby was always in a position where you couldn't tell the sex, and this time that you're going to see on the show, [Kanye] was in London or Paris," Khloe explained. "He had a concert."

And while fans of the family are eagerly anticipating Kim's bundle of joy, her mother, Kris Jenner, admits to feeling jittery.

"I'm really just nervous about Kim giving birth and getting through this whole baby thing," she told Seacrest. "I'm excited and anxious at the same time."