Week in Review: Kourtney Kardashian Baby Debut, Rob Pattinson & Kristen Stewart Avoid Each Other, Natalie Portman Weds

Week in Review: Kourtney Kardashian Baby Debut, Rob Pattinson & Kristen Stewart Avoid Each Other, Natalie Portman Weds: Kristen Stewart's cheating scandal and the Olympics went head to head again when it came down to hot topics in entertainment news this week.

And while a Brad Pitt-Angelina Jolie...