Body Blows Keeping Up with the Kardashians : Season 4 Episode 7

Bruce goes to a charity event for the Boys & Girls Clubs of America. Kourtney, Kim, and Khloé were set to attend, but to his disappointment, they don't show. He decides to hold a charity boxing event for the American Heart Association and the people they fight turn out to be harmful for them. When Kourtney babysits for a friend, she realizes she isn't prepared to have her own baby.