From Taraji P. Henson to Vince Staples, All of "Abbott Elementary"'s Best Guest Stars

The "Empire" star made her "Abbott Elementary" debut in season two's penultimate episode, "Mom," as Janine's infamous mother, Vanetta. Ahead of her April 12 guest appearance, Henson told People why she was so drawn to star in the sitcom. "I actually have an affinity for teachers," she said. "I was a substitute teacher before my career took off. So I really have a fondness for that show." The actor continued her "Abbott Elementary" praise, noting, "It's witty, it's smart. I see myself in it. And I'm just proud of Quinta. I'm proud of her. I just applaud her."