Have you already heard Darci Lynne sing? It's absolutely unbelievable

She won the hearts of many with her incredible talents.

Darci Lynne Farmer is the winner of the twelfth season of America's Got Talent in 2017.

But long before the 13-year-old ventriloquist competed on and won America's Got Talent, she already appeared on another hit talent show, Little Big Shots, in March 2016, as reported by Country Music Nation.

That show was hosted by comedian Steve Harvey, who has been married three times and has seven children.

Darci, then 11, stunned the world when she sang with her puppet named Katie.

After her performance for the U.S. version of Little Big Shots, she was also invited to perform for the UK version of the show in March 2017.

When Darci returned to Little Big Shots in April 2018 as a "'Little Big Shots' legend," she brought her mouse puppet named Oscar. They sang the peppy song called Shout.

The crowd erupted in applause, cheering and singing along, according to Country Music Nation.

Everybody was delighted when Harvey walked on stage with a puppet of his own and began to perform with Darci.

Though Harvey isn’t exactly a master ventriloquist like Darci, he used his skills as a comedian to entertain the audience. The 61-year-old TV host danced a silly dance and made his puppet do the same.

Darci made an appearance on The Ellen DeGeneres Show in September 2017. She also appeared as part of the charity event One Night With the Stars at Madison Square Garden in December 2017.

She then made a cameo appearance on the Nickelodeon Kids' Choice Awards in March 2018.

Darci, who was born on October 12, 2004, lives in Oklahoma City, Oklahoma with her parents, Clarke and Misty Farmer.

She once participated in the International Cinderella Scholarship Program and was crowned International Mini Miss.

Darci was inspired to try ventriloquism when she met Laryssa Bonacquisti, a young ventriloquist.