Justin Bieber Hits Up Kendall Jenner's Birthday With Gigi Hadid

Justin Bieber stop to pose for the cameras while making his way inside The Nice Guy for Kendall Jenner‘s 20th birthday bash on Monday evening (November 2) in West Hollywood, Calif.

The 21-year-old “What Do You Mean?” entertainer was joined at the party by model Gigi Hadid, Orange is the New Black‘s Ruby Rose, and Being Mary Jane actor Kyle Massey.

Also pictured below: Gigi shows off her fit abs while hitting the gym and running errands solo in New York City.

FYI: Gigi is wearing Giuseppe Zanotti heels with an Emm Kuo clutch. Ruby is wearing Dream Clothing leather pants and leather vest. Justin is wearing a Cloney jacket.

45+ pictures inside of Justin Bieber, Gigi Hadid, and others at Kendall Jenner‘s birthday…