E! brings viewers back into the sensational and completely unpredictable world of one of television's favourite families with the fourth season of the hit series Keeping Up with the Kardashians. This season, Khloe and her husband, Los Angeles Lakers star, Lamar Odom, begin their new lives as a married couple. Meanwhile, Kourtney is pregnant and back together with Scott, and Kim and her boyfriend, NFL player Reggie Bush, work on their relationship. Through all this change, the Kardashian family must find ways to evolve and keep their close-knit ties.