Wentz mugs for the camera during a signing for his new line of comic books in Hollywood. Plus: Sarah Jessica Parker, Ed Westwick and more

MAN OF THE HOUR

Ready to get the party started, The Hills star Brody Jenner stays close to step-sister Khloe Kardashian during his belated 26th birthday bash at West Hollywood hotspot Mi-6 on Tuesday. The reality star spent his actual birthday – Aug. 21 – having his appendix removed.

Check out a sneak peak of Brody on the new season of The Hills, premiering on Sept. 29.