It's been almost 15 years since Rhea Perlman was serving drinks (and wisecracks!) as Carla Tortelli on Cheers, but she gladly dons a waitress apron to serve up the Snack of the Day when she visits Rachael. "Have you been watching [fellow Cheers star] John Ratzenberger on Dancing with the Stars?" Rachael asks.

"Oh my God, isn't he great!" Rhea says. "I voted for him 16 times! I just kept calling in."

In addition to being an actress and mother of three, Rhea also has a series of children's books called Otto Under Cover. "These were based on stories I used to tell my kids called Jake and Racecar," Rhea says. "I decided to write down stories that I told because I didn't want to lose them."