Selena Gomez Performs Dancing Duet With 7-Year-Old Viral Star Battling Rare Disease

She’s got the moves!

Selena Gomez worked it alongside 7-year-old fan Audrey Nethery before her show in Louisville, Kentucky, on Wednesday, June 22 — but Nethery quickly stole the spotlight.

The adorable fan, who suffers from Diamond Blackfan anemia (DBA), looked like she didn’t have a care in the world as she and Gomez, 23, sang and bopped along to the singer’s 2011 hit “Love You Like a Love Song.” Watch the video and continue reading at Us Weekly…