KEY POINTS:
Two people injured when fireworks went awry at a Beyonce Knowles concert in St. Louis received a surprise emergency room visit from the singer herself.
The singer was performing at St. Louis' Scottrade Centre on Sunday night when fireworks meant for the stage landed in the front row, causing two concert goers to suffer minor injuries.
After the show, Beyonce, 25, visited the Emergency Room at Barnes-Jewish Hospital to check how they were.
Head nurse Darryl Williams told People magazine: "She was just very concerned about the people injured in the audience.
"It was unannounced and we kept it very low-key so that she could spend time with them. I just thought it was a great thing for someone of her stature to do."
The star spent 45 minutes with the two fans who are expected to make full recoveries.
Beyonce is currently on her world tour which began in Tokyo, Japan, in April. It finishes in Vancouver, Canada, in early September. This week Beyoncé performs in Mexico and Texas.
- BANG! SHOWBIZ