He went straight to the hospital when the show was done and is still there receiving treatment, reports TMZ.
Justin Bieber performs live on stage at 02 Arena on March 4, 2013 in London, England.
Also, Bieber was seen wearing a gas mask.
- NATO is sending boats to the Aegean Sea to try to help combat the migrant and refugee crisis.
- Time for Democratic presidential debate number six: Hillary Clinton and Bernie Sanders will face each other in Wisconsin tonight 🇺🇸
- The reboot of popular BBC car show "Top Gear" will have seven presenters, but only one woman 🚗💁