Devon Still's daughter Leah captured hearts across America as she battled cancer from the tender age of 4.
Now that she's been declared cancer-free, she has other things to worry about, like what dance moves to bust out at her dad's wedding.
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Devon Still married longtime girlfriend Asha Joyce Friday night, but it was Leah, the flower girl, who stole the show by tearing it up on the dance floor and giving a sweet speech to the crowd.
"To see my daughter walking here at my wedding, healthy, knowing she is cancer free is a tear-jerker for me," Still said to People magazine.