Prepare for “Beliebers” to take over Cowtown.

Justin Bieber plays the Saddledome Friday night in just the second Canadian date on his tour.

Tickets have been extremely difficult to get, but one four-year-old E. coli survivor is ecstatic to be seeing the singing superstar.

The Calgary Sun reports Sarah Demoskoff was surprised with a pair of tickets by a radio show this week and will be taking in the show with her mom, Cheryl.

The little girl just returned back to kindergarten after suffering kidney failure from the illness and spending weeks in hospital.

Friday morning, a pair of tickets for the concert were going for anywhere from $350 to $3,500 on eBay.