[youtube=http://youtu.be/rPZc6RT2wlY]
On Wednesday, Letterman presented his Top 10 list on a different note, inviting soprano Renée Fleming to belt it out.
#Hashtag debates to celebrity Twitter feuds
[youtube=http://youtu.be/rPZc6RT2wlY]
On Wednesday, Letterman presented his Top 10 list on a different note, inviting soprano Renée Fleming to belt it out.