Her name is Christine Pedi, and she is spectacular.  The pianist’s name is Matthew Ward, and he’s pretty fantastic himself.  The conclusion of the actual “Twelve Divas of Christmas” doesn’t happen till about halfway through the second video, but just sit back and enjoy the ride.

Here’s as many as I can get:

Marlene Dietrich (thx 2 Tammy) – Joan Rivers – Patti Lupone – Bernadette Peters – Carol Channing – Angela Lansbury – “Edith Bunker” – Julie Andrews

Rudolf/Liza Minelli – Carol of the Bells/? – Dreidl/Judy Garland – Elaine Stritch – Barbra Streisand – Bette Davis – Katherine Hepburn