GOLDEN VALLEY, Minn. - Kat Perkins returned to her rock and roll roots as she survived another close call on Tuesday's episode of NBC's "The Voice."
Perkins was one of the final four contestants who had to take part in a Twitter battle. Perkins sang "Barracuda" by Heart, and just like last week, she staved off her competition thanks to the support of fans on Twitter.
Perkins, who is known on the show as the Rockin' nanny, started the show off in a group performance. She and three other contestants sang portions of the country song "Chainsaw," by the Band Perry.
Perkins will move on to the Top 5 next week. She will perform again next Monday on KARE 11