Eight-time Grammy winner warms fans' hearts with rare childhood photo... can YOU guess who she is?

A world-famous singer with eight Awards to her name shared a heartwarming photo of herself as a child.

In the throwback snap, she was standing in front of a poster of country legend Alan Jackson, one of the genre's reigning icons of the 1990s.

Jackson, 67, held his farewell concert in Nashville this past weekend amid his now 15-year battle with the genetic disorder Charcot-Marie-Tooth disease.

A fleet of top names from the country music industry paraded across the stage at the show in order to tip their hats to a lion of their business.

One of them was the now 43-year-old songstress who posted the childhood picture of her standing in front of the Alan Jackson poster all those years ago.

Can you guess who she is?

She is none other than Carrie Underwood, who joined a lineup that included Miranda Lambert, Luke Bryan, Lainey Wilson and LeeAnn Womack at Jackson's final show.

'Life has a way of coming full circle,' Underwood wrote in the caption of the Instagram post where she shared the childhood flashback to her with the poster.