Live On Letterman Webcast

Carrie Underwood (credit: CBS/Live On Letterman)

Watch Carrie Underwood In A Live On Letterman Concert Webcast April 30

Five time GRAMMY award winning artist Carrie Underwood has just announced she will perform a live, streaming concert direct from New York’s Ed Sullivan Theater on Monday, April 30. The performance is the latest installment of the CBS Interactive series Live on Letterman.