That's their girl: Fifth Harmony joined Normani Kordei onstage during Monday night's episode of Dancing With the Stars, where the girl group member danced an emotional rumba as the band performed a shimmering cover of Shontelle's "Impossible."

Ally Brooke, Dinah Jane and Lauren Jauregui were on hand to celebrate "Most Memorable Year" week with Kordei, who chose 2012—the year she joined the group on The X Factor along with the three girls plus ex-member Camila Cabello—as the turning point in her life.

Prior to the dance performance, the singer-dancer revealed in a sweet pre-taped clip that her dream as a child "was to be Beyonce," and that "her family stopped their life for her to be in the position that she's in [now]."

"They strengthen me to be the woman that I am today right here, right now, this time," Kordei added of both her family and fellow bandmates, beaming.

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Fifth Harmony Through the Years:

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