11/30/2010 12:38 pm ET Updated May 25, 2011

Hollywood Out And About On Monday

While Pink Floyd's Roger Waters performed The Wall with the help of the Heart Of Los Angeles childrens choir at the Staples Center on Monday, Actors Eva Mendes and Jeremy Renner were present to announce 2011 Film Independent Spirit Award nominations at a press conference at The London West Hollywood. Across town in Beverly Hills, the stars of USA's Psych and cult favorite Twin Peaks came out to celebrate a joint reunion, while on a more somber note, flowers were hung above comedy legend Leslie Nielsen's Star on the Walk of Fame in Hollywood to commemmorate the late actor's life and achievements. To see photos of each of Monday's events, check out the slideshow below.