Carrie Underwood

For the ninth straight year, the country singer has opened NBC's coverage with a video that finds her trading scenes with the NFL's biggest stars.

The singer and mother of two boys compared it to watching husband Mike Fisher play hockey.

A photo gallery of country stars' yearbook pictures.

Everyone is partnering up for a radio hit in 2021!

Clips of some of the NFL's biggest stars (Patrick Mahomes, Derrick Henry, Russell Wilson and more) are spread throughout the preview video

Woof!

It'll be Underwood's ninth as the singer of the 'Sunday Night Football' theme.

Rain from Tropical Storm Henri threatened her set, but Underwood conquered.

Life isn't always a dream for a celebrity couple ...

Video from the show shows Underwood and Yoakam performing his 1983 hit "A Thousand Miles From Nowhere."