Leah Still rocks dance floor at father's wedding

Leah Still has plenty of reasons to dance, and beating cancer tops that list.

No. 2 is her dad getting married.

Devon Still, a defensive tackle now with the Houston Texans, and Asha Joyce officially tied the knot Friday night in New York City, and perhaps no one was happier than 6-year-old Leah, who was diagnosed with a rare pediatric cancer in 2014. Her father, who also played for the Cincinnati Bengals, documented their journey -- and her unwavering spirit -- during her treatment on social media.

Leah, who was declared cancer-free in January, not only gave a great toast, but also danced the night away.

"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. "We are using this night to celebrate the strength that we have of making it together as a family. We're a hell of a team to make it through and to be here, finally happy and at peace."

Keep dancing, Leah!