Girl better learn to 'slow down' or somethin' because that looks like it hurt! During one of Selena Gomez's latest Stars Dance concerts over in Fairfax, Virginia, the 21-year-old singer/actress took a nasty spill, falling right on her ass (or knees. We can't really tell).
Fortunately, one of her dancers, as well as a handful of fans, were nearby and more than willing to give her a boost back into performance mode. Watch SelGo's collapse around the 3:25 mark to see how she handles the situation.
WATCH: Selena Gomez breaks down while singing about Justin Bieber!