️ A moment in the life of Justin Bieber… #JustinBieber #PopStar #Beliebers #MusicIcon

It may have been only hours since the news of Kylie Jenner‘s breakup with Tyga, but she didn’t spend her Friday night alone – instead stepping out in Los Angeles to go to the same club as Justin Bieber.

Jenner, 18 and Bieber, 21, were spotted leaving celebrity hot spot the Nice Guy separately.

The youngest Jenner sister was noticeably absent from Tyga’s 26th birthday celebration Thursday night (also at the Nice Guy) and she is “absolutely fuming” following the breakup, a source told PEOPLE.

Bieber is a family friend to the Kardashian-Jenner clan, appearing in matriarch Kris Jenner’s birthday video and attending pool parties with Kourtney Kardashian and her kids.

It was apparently a busy night for Bieber as he was also spotted singing “My Girl” to a woman who looked like ex Selena Gomez at the Montage Hotel in Beverly Hills, California, on Friday night.

PEOPLE confirmed Jenner and Tyga’s split on Friday. The couple had been dating for nearly a year but only went public with their romance after Jenner turned 18 in the summer.

Tyga “broke her trust,” a source told PEOPLE about their split.

“She’s caught him lying and talking to other girls behind her back before, and this was the last straw,” the source said, and Jenner “feels super betrayed and is just so pissed off, damaged and hurt about it.”

Neither Jenner nor Tyga have addressed the breakup publicly, but she did post a mysterious Snapchat video that some interpreted as a message for her ex-boyfriend.

In it, she mouthed the lyrics to Bryson Tiller’s “Been That Way”: “I wanna know how we became so distant, girl.”

What Jenner did address Friday was her relationship with big sister Kendall.

The reality star called Kendall her “other half” after the pair had a nasty fight during Sunday’s episode of Keeping Up with the Kardashians. In the episode, Kendall called her sister a “bitch” after she wouldn’t let her borrow her clothes ahead of the ESPY awards.