Justin Bieber celebrated his 22nd birthday early on February 27 and the “Love Yourself” singer celebrated alongside his friends and rumoured fling Kourtney Kardashian.

Sources confirmed to Us Weekly in December that the singer and the “Keeping Up With The Kardashians star were hooking up, shortly before Bieber was linked to Baldwin in January.

While as of now it is not clear if Bieber and Kourtney are still hooking up, her presence speaks volumes.

Hollywood Life reports that Bieber was serenaded by Poo Bear before blowing out his candles, and then, Diddy gave him a Bad Boy letterman jacket and a $100 bill.

In a brief video posted on TMZ, Bieber is seen receiving a black Bad Boy Entertainment letterman jacket from Puff Daddy. The pop singer didn’t hesitate to take off his shirt and try on the new gift.

“Had to give lil bro that official #BadBoy Jacket for his Birthday,” the rapper later captioned an Instagram post.

The wild birthday party was celebrated with Ciroc vodka while “All About The Benjamins” played on the loudspeakers at James Goldstein’s house in Los Angeles.

Hollywood Life also revealed that a source divulged that all guests were asked to sign non-disclosure agreements, and Justin had two bodyguards around him at all times.

Despite the non-disclosure agreement, guests were encouraged to use the hashtag #JB22.

The source added that the Biebs sang “Sorry” and had his arms around a plethora of girls throughout the night, none of which were Hailey Baldwin. She did, however, attend the party.

The 22-year-old singer wore a Michael Jackson T-shirt and orange sunglasses with a beige hoodie to celebrate his birthday.

Other stars who attended Justin’s party included Ashley Benson, Joe Jonas, The Game, Adrienne Bailon, Kylie Jenner, Sean “Diddy” Combs and more.

Beiber’s actual birthday is on Tuesday, March 1, but celebrated early because his birthday falls on the Oscars where everyone will be busy attending various after-parties.