To his loyal fanbase, Justin Bieber's birthday is a holiday of sorts. The Canadian crooner, who is quite possibly the most recognizable male singer/performer in the world, recently turned 24. However, since cancelling the remainder of his never-ending Purpose World Tour, Bieber has kept a relatively low profile, shying away from public events while providing guest vocals for a select few collaborators. While he may be laying low, that did not stop the "Let Me Love You" singer from indulging in some annual birthday celebrations.

The day started off with a trip to London West Hollywood with some friends for lunch. Afterwards, a brigade of limos scooped up him and his compadres, transporting them to MB2 Raceway in Sylmar, CA. for some go-kart racing. 

An eyewitness recounts how "Justin couldn't wait to hit the race track and let his adrenaline junkie side come out right away. He was very into it and was going faster than anyone." 

Afterwards, Bieber and his posse hit up Maestro's in Beverly Hills to cap off the day-long celebrations. Also in attendance were his pastor Carl Lentz, Scooter Braun, and mother Pattie Mallette, who was ecstatic to spend the evening with her superstar child. He dressed for the occasion in a relaxed manner, donning a hoodie in sweatpants while dining at the posh eatery.