AceShowbiz - %cRob Kardashian% has a frosty relationship with her sister %cKendall Jenner%. It seemingly gets worse after her appearance on "The Late Late Show with James Corden", where Kendall ranked Rob and %cBlac Chyna%'s newborn child as the worst Kardashian name.
A source reveals, "Rob and Kendall's relationship is a roller coaster and it's definitely a little strained right now. She hasn't been as involved and supportive for Rob during and after Dream's birth. While Kylie and Khloe have been showering him and Chyna with love, Kendall has been colder."
"He knows it was just a dumb bit on Corden's show but it's still kinda harsh to say Dream was her least favorite name," the source tells HollywoodLife.com, "It was harder for her to possibly insult one of %cTaylor Swift%'s friends than it was to shade Rob. He's not furious or anything, but he definitely thinks Kendall lacks a sensitivity chip sometimes."
%cJames Corden% previously asked Kendall to rank the names of her nieces. "I like North. I've always liked North," she replied. "So now let's find out which one you hate," James pressed on, to which she replied, "Oh my God. ... North, Saint, Dream," before quickly adding, "I still love 'em."