Source: theinsider.com the visitor Featured picture: Alexandra Rose Rieger, Nicole Richie and Joel Madden On Sunday, June 8th, 2008 The Elizabeth Glazer Pediatric Aids Foundation hosted their annual celebrity carnival. An impressive amount of stars turned up. So, your trusty Thumbs Up Team has scoured through the many pictures to find our favorites! Here are some favorite pictures and memories from this event. Some of the celebrities there were: Alexandra Rose Rieger Brandon Molale Bush Denise Richards Elizabeth Glaser Henry Winkler Joel Madden Justice Kevin Sorbo Lauralee Bell Michelle Kwan Mischa Barton Neal McDonough Nicole Richie Nigel BarkerSam Seth Green Victoria Justice Virginia Madsen Zoe Winkler Here are some of our favorite pictures: Lauren Storm Aston Holmes Alexandra Rose Rieger Denise Richards David Henrie Lauren Conrad Blair Underwood Marcia Cross Celebrity Readers: Mischa Barton and Alexandra Rose Rieger Mischa Barton Misha Barton Celebrity Reader at Elizabeth Glaser Pediatric Aids Foundation "Celebrity Carnival" Alexandra Rose Rieger Celebrity Reader at Elizabeth Glaser Pediatric Aids Foundation "Celebrity Carnival " Selena Gomez Michelle Kwan Khloe Kardashian Melissa Rivers Nicole Richie Heidi Montag Narnia's Prince Caspian and Bruce Jenner The Cheetah Girls Zachary Quinto Alexandra Rose Rieger Lauren Conrad Garcelle Beauvais