Part II: Anderson Cooper stops by to meet Cher and Cher talks "Mermaids."
Part I: Cher dishes on her hair, her future in film, and writing a book.
Cher looks back at her powerful eulogy for her ex-husband, Sonny Bono.
Cher reenacts "Moonstruck" with Andy Cohen and talks Tom Cruise's lovemaking.
From Meryl Streep to Elvis Presley, Cher spills the tea on her many famous friends co-stars.
Andy Cohen highlights some of the wildest tweets from Twitter savant Cher.
Part I: You might not believe what type of instrument Mariah Carey used to write “All I Want for Christmas is You.”