It's the weekend, which means it's time to check out all headlines at the newsstand. People has Heidi Montag's shocking revelation that she underwent 10 cosmetic procedures in one day. Us has the skinny on diet and exercise routines celebrities are using to slim down while Life & Style has the latest on Kendra and Kourtney's adjustment into motherhood. Star claims Brad and Angelina are doomed and that he's ready to walk away from it all. So, tell us — which magazine will you pick up this weekend?