Joan Rivers was a comedic legend, fashion icon, and entertainment industry pioneer who, though she was in her 80's, was taken away too soon. Her final television appearance is tonight on the Celebrity Apprentice, a competition she won in the past. Tonight she returns as an adviser on the show, helping with a task dealing with Ivanka Trump's brand. For all the information on Rivers' appearance on the show, plus the latest news on her family and how they're coping with her death, click here. Now click through our gallery of her best Instagram photos to remember the legend and why she made us all laugh for decades.