The Kardashians are back promoting their number one product...themselves! Here they are looking very chic on the Jay Leno Show; pregnant Kourtney in Diane von Furstenberg and Kim wearing a more affordable look from their Sears Kardashian Kollection with Celine heels. 

Here the sisters are again, this time on the Jimmy Kimmel show, with Koutney looking absolutely beautiful. The new lighter hair color looks amazing on her, she looked so pretty! She kind of stole the show which I don't think Kim (dressed in Prada) was too happy about, because she totally tries to keep the attention on her...check it out!