Dolly Parton on Super Bowl commercial and COVID-19 vaccine

FILE - Dolly Parton performs in concert on May 27, 2014, in Knoxville, Tenn. The Grammy-winning legend's 1980's hit "9 to 5" has been flipped by Squarespace, the company that helps users build and host their own websites, for a Super Bowl commercial debuting Tuesday, Feb. 2, 2021. Oscar winner Damien Chazelle of "La La Land" fame directed the spot. (Photo by Wade Payne/Invision/AP, File)

FILE - Dolly Parton arrives at the 61st annual Grammy Awards on Feb. 10, 2019, in Los Angeles. The Grammy-winning legend's 1980's hit "9 to 5" has been flipped by Squarespace, the company that helps users build and host their own websites, for a Super Bowl commercial debuting Tuesday, Feb. 2, 2021. Oscar winner Damien Chazelle of "La La Land" fame directed the spot. (Photo by Jordan Strauss/Invision/AP, File)

FILE - Jane Fonda, from left, Dolly Parton and Lily Tomlin get together Dec. 12, 1980 at a Los Angeles news conference to promote their movie "9 To 5". Parton's 1980's hit song "9 to 5" has been flipped by Squarespace, the company that helps users build and host their own websites, for a Super Bowl commercial debuting Tuesday, Feb. 2, 2021. Oscar winner Damien Chazelle of "La La Land" fame directed the spot. (AP Photo/Wally Fong, File)

FILE - Singer and actress Dolly Parton attends a party following the premiere of her movie "9 to 5" on Dec. 12, 1980, in Los Angeles. The Grammy-winning legend's 1980's hit song "9 to 5" has been flipped by Squarespace, the company that helps users build and host their own websites, for a Super Bowl commercial debuting Tuesday, Feb. 2, 2021. Oscar winner Damien Chazelle of "La La Land" fame directed the spot. (AP Photo/Harms, File)

FILE - Dolly Parton performs in concert on July 31, 2015, in Nashville, Tenn. The Grammy-winning legend's 1980's hit "9 to 5" has been flipped by Squarespace, the company that helps users build and host their own websites, for a Super Bowl commercial debuting Tuesday, Feb. 2, 2021. Oscar winner Damien Chazelle of "La La Land" fame directed the spot. (Photo by Wade Payne/Invision/AP, File)

FILE - Dolly Parton performs on the main Pyramid stage at Glastonbury music festival, England on June 29, 2014. The Grammy-winning legend's 1980's hit "9 to 5" has been flipped by Squarespace, the company that helps users build and host their own websites, for a Super Bowl commercial debuting Tuesday, Feb. 2, 2021. Oscar winner Damien Chazelle of "La La Land" fame directed the spot. (Photo by Joel Ryan/Invision/AP, File)