Mr. Pop History – Nothing ever compared to the night of December 1, 2005. That’s when Oprah Winfrey appeared on David Letterman’s “Late Show” – her first-ever appearance on anything Dave for 16 years!

Only Oprah could do this… Dave’s ratings were 4X higher than normal – 13.4 million viewers!

No matter how you cut it, Oprah Winfrey is just a..maz..ing.