Brenda Lee

People with this sign aren't afraid to break the mold!

Underwood has been sneaking Christmas songs into her Las Vegas residency all month long.

Who is Brenda Lee? Here are 10 facts that begin to tell the story of the iconic '60s and '70s pop-country hitmaker.

The singer performed her song one day after learning it hit No. 1 on the Billboard Hot 100 chart.

"Rockin' Around the Christmas Tree" is No. 1 on the Billboard Hot 100, for the first time ever.

You can't have the holidays without music!