The accidents happened shortly after her show started in Missouri on Sunday (July 8), when fireworks meant for the stage spilled into the audience.
Two unnamed concert goers were taken to hospital, but their injuries were said to be minor, reports BBC News.
Head nurse Darryl Williams said Beyonce was "just very concerned. It was unannounced and we kept it very low-key so that she could spend time with them."
On her statement on beyonce.com, the singer said that she found the incident--footage of which has appeared on several video sharing websites--"very unfortunate."
She wrote: "I visited the two fans who were injured in hospital right after the show and I am grateful that they will both be alright. My life and career have been blessed with the support of the best fans in the world. Their safety and well-being will always be a top priority and one of my biggest concerns."
For more on Beyonce, check out her NME.com page.
Beyonce nets three prizes at MTV awards in Berlin
Nov 5, 2009 3:00 pm PST
Singer Beyonce scooped three prizes at the MTV Europe Music Awards on Thursday at a ceremony in Berlin marking the 20th anniversary of the fall of the wall that once divided the city. She received prizes for best female, best song ("Halo"...
U2, Beyonce draw fans for MTV's Berlin show
Nov 5, 2009 2:00 pm PST
Berlin loves Beyonce. The R&B superstar scooped up three wins Thursday at the 16th annual MTV Europe Music Awards, including trophies for best female, best song for "Halo" and best video for her No. 1 smash, "Single Ladies (Put a Ring On ...
Beyonce preps live discs, ABC special
Nov 3, 2009 5:00 pm PST
Beyonce will later this month release a live concert DVD and companion CD, and a new song, "Video Phone" featuring Lady Gaga. The DVD, entitled "I Am ... Yours: An Intimate Performance At Wynn Las Vegas," will be released November 23 by C...
'Single Ladies' is Tom Hanks' song of 2009
Oct 30, 2009 5:00 am PDT
Tom Hanks is down with the single ladies. Hanks first racked his brain when asked for his favorite tune of 2009 while backstage at the Rock and Roll Hall of Fame's 25th anniversary concert Thursday. Then, the song came to him — tho...
Beyonce postpones Malaysia concert amid protests
Oct 19, 2009 7:00 pm PDT
Beyonce has postponed a planned concert in Malaysia after the nation's opposition Islamist party raised concerns about her performance, citing moral issues, concert organizers said. Foreign acts often draw protests by the Pan-Malaysia...