Kelly Clarkson, the winner of the very first season of “American Idol” in 2002, came back to the show for its final season on Fox to sing her hit song “Piece by Piece.” The emotional performance had judge Keith Urban, many members of the audience, and the singer herself shedding tears.
Clarkson, in addition to being overwhelmed on returning to the stage that had propelled her to fame, was pregnant with her son Remington. The song’s lyrics about the faithfulness of her husband, in comparison to her father, who abandoned her family when was just 6 years old, stirred emotions for everyone present.
The crowd erupted in applause and chanted her name as she told Ryan Seacrest, “I’m actually proud I made it that far.” She added that “it’s just a touching song for me because I wrote it for my little girl [Rosie] when I was pregnant and now I’m pregnant with my little boy.”
Piece by piece, he restores my faith That a man can be kind and the father could stay


Clarkson knew the song was going to be emotional during rehearsals, when she repeatedly failed to get through it without breaking down. She says her tears are not only sadness but also filled with hope for the present and future.
Meanwhile, she is sympathetic to her father’s situation. “I don’t know what my father went through as a child, and I don’t know why he left and made the decisions he made, but everyone’s human,” she explained to Glamour.
Ultimately, she sees the song as proof that even those people who have had difficult childhoods can find love and given their own children something better. “So my sister and I had this conversation and I afterwards I ended up writing this song about how lucky we are,” Clarkson said to Ellen. “Because we both found incredible fathers, and lovers, and men, and just partners.”

In addition to Clarkson’s two children with Blackstock, she has also become a mother to Blackstock’s children, Savannah and Seth, from a previous marriage. At the center of this big, happy blended family has been Blackstock’s support for his world-famous wife.