According to several Instagram posts and pics, the Biebs did his thing and brought in the holiday in southern California. E! News is reporting that the "Baby" singer spent part of the holiday in Orange County with friends.
Bieber was spotted at Cooks Corner, a historic biker bar in Trabuco Canyon, Calif., on Wednesday evening where he hung out with pals. "He was playing arcade games and having a cheeseburger and drinking a few beers," an eyewitness told E! News.
On Instagram, Bieber hinted that he was going off-roading with some friends. We know, we know...why the eff weren't we invited?!
The fun continued Friday night when the singer traveled to the 901 Bar and Grill near the University of Southern California campus in Los Angeles. According to an eyewitness, a group of five or six people came in and got the party started with a few drinks.
"Everyone got shots in their hand and they were all about to do a toast," an eyewitness told E! News. "One of them got up on a stool and we were like, 'Wow, that's Justin Bieber.'" Yep, the Biebs bought everyone shots. #Swaggy
Another source said Bieber had a "kick ass time" as he bought shots for several students he had just met. But the best part of Justin's night had to be when he ended it with a surprise appearance at The Chainsmokers concert. While there he jumped onstage and performed in front of a sold-out crowd at the Shrine Auditorium.
"Thank you to the Chainsmokers," he wrote. "U guys put on a hell of a show and honored to be a part of it."