On Saturday, Mary-Kate Olsen was spotted arriving at the LAX airport in Los Angeles. It looks like she didn’t want to be photographed. Friday night, Knocked Up star Katherine Heigl cheered in the crowd as her husband Josh Kelley performed with his band at Hotel Cafe in Hollywood. What’s in the cup Katherine? I watched Knocked Up yesterday for the second time – that movie was okay. On Friday, Lindsay Lohan at lunch ate La Scala with her best bud Samantha Ronson in Beverly Hills. I need to check out that restaurant to see what all the fuss is about. View more pictures after the jump –