Lohan satisfies her cravings with a quick stop at an L.A. store. Plus: Gavin & Gwen, Audrina Patridge, Jessica Simpson and more

ON THE CASE

Rachel McAdams and Robert Downey Jr. partner up for a press conference Wednesday, promoting the upcoming film adaptation of Sir Arthur Conan Doyle's Sherlock Holmes at London's Freemasons' Hall. Guy Ritchie will direct the film, which is scheduled to begin production next week.