Sherri Shepherd is signing off. After four years, the beloved talk show host is ending her daytime run. "A bittersweet end," she called it. But Shepherd isn't fading quietly. In an Instagram post, she teased: "If you thought you were sick of me before, just you wait." Fans are buzzing: What's next for Sherri? Sources hint at a major new project. We'll have the inside scoop on her bombshell departure, and what this "new beginning" truly means, later in the hour.