Toronto was a hot spot for entertainment last night, hosting two sell-out shows for some of the biggest names in pop music.

Lady Gaga was entertaining a big crowd at the Air Canada Centre as part of her Art Pop Ball tour while music's power couple - Beyonce and Jay Z - brought their highly anticipated On the Run tour to the Rogers Centre for their first Canadian stop.

Lady Gaga was spotted around town in the day and hours leading up to her concert. Before the show, the singer's SUV was swarmed by fans as she drove out from the Four Seasons hotel where she was believed to be staying. Fans trying to catch a glimpse of the pop star were not disappointed as she stopped for a few photos and autographs before heading to the ACC.

Lady Gaga was also spotted visiting a downtown Toronto fire station this week.