Fans aren't the only ones worried about Kelly Osbourne. For weeks, there had been chatter online about her drastic weight loss. It got to the point Kelly finally addressed it herself. While some had been speculating about whether Kelly is using weight loss drugs, making assumptions about her well-being, or cruelly criticizing her looks, many have primarily voiced their concern about her health. Sources with direct knowledge even told TMZ on Tuesday that her friends are worried about the 41-year-old television personality.