VIDEO : Khloe And Kourtney Kardashian Reveal Family Secrets On Ellen

Khloe Kardashian had a blast co-hosting Wednesday's episode of Ellen Degeneres. The Keeping Up With The Kardashian star couldn't help but give up some family secrets while she was there but she needed the help of her partner in crime, so she Facetimed her older sister Kourtney to help dish out some truths. Such as, who is the sister who complains the most? Khloe and Kourtney agreed, "Duh! It's so Kim." Or other news that's a tad sweeter like who gives the best presents and is the best babysitter. Fans even got a revisit from on of the lesser known sisters, Karla Kardashian.