Katie Holmes channeled her inner Martha Stewart at CAA’s pre-Emmy party. The actress was first on line, spies said, when Per Se chef Thomas Keller offered celebs the chance to join him in the pastry kitchen at his Bouchon in Beverly Hills. Sans
Tom Cruise, Holmes seemed to know her way around a pastry bag as she filled French macarons in assorted flavors. She also rolled and baked her own baguettes and took some home in a brown bag for Cruise and daughter Suri. Also digging the foodie scene were Brett Ratner, Ryan Seacrest, Les Moonves, Jamie Foxx, Jeremy Renner, Jerry Bruckheimer and Tom Colicchio.