WATCH: Mariah Carey Hits High Note When She Gets Her Vaccine

When Dolly Parton got her first dose of the COVID-19 vaccine, she sang "Vaccine" to the tune of "Jolene." But she sang BEFORE anyone approached her arm with a needle.

Mariah Carey got her first dose and hit a high note, with a needle in her arm. I hope someone warned the doctor that Mariah Carey might react that way--- seriously not a good time to startle someone!

Both are sharing their shot experiences, hoping to encourage others to get vaccinated.

(Photo: Getty Images)