Khloe Kardashian thinks Kim Kardashian and Kanye West aren't serious -- yet

Andy Cohen had Khloe Kardashian as his guest on Sunday's (Apri 22) "Watch What Happens Live" and got the inside scoop on Kanye West's big "double, triple, foursome date" with Kim Kardashian and the rest of the clan.

"He's great with the family," Khloe says. "But we've known him for so long. It's easy."

She adds, "I don't think it's serious. I think it's too soon." But Khloe does note that it's great to see "the easiness" between the two and how happy her sister is.

And for those that are wondering, Khloe says the Kanye-Kim pairing is not some big publicity stunt.

Do you like Kanye and Kim as a couple?