Kelly and Sharon Osbourne attend a “summer clown” party alongside fashion model Kate Moss following a family milestone linked to Ozzy Osbourne. Several reports say the event takes place after the anniversary of Ozzy’s death and is marked as Sharon Osbourne’s first wedding anniversary since his passing. The coverage describes the gathering as a summer-themed bash featuring a celebrity guest list. One outlet characterizes it as a “millionaire’s” summer clown party, while another focuses on the timing around Sharon’s anniversary. Across the reports, the common elements are the attendance of Kelly and Sharon Osbourne, the presence of Kate Moss, and the purpose of marking the first anniversary period after Ozzy’s death. The articles do not provide additional verified details about the location, organizers, or any specific activities beyond the event’s theme and the celebratory setting.