The catwalk beauty, who turns 20 on Tuesday (03Nov15), was joined by her famous family, including sister Kylie Jenner, and half-sisters Kim, Khloe and Kourtney Kardashian, for the bash at the Nice Guy venue in Los Angeles.

Pregnant reality TV star Kim Kardashian was joined by her rapper husband Kanye West, while other stars at the bash included Justin Bieber, Nick Jonas, model Gigi Hadid, Jaden and Willow Smith, and Kylie Jenner's rapper boyfriend Tyga.

Kylie shared a series of photobooth-style snaps from the party on her page, and one shot shows her posing with her sister and a group of friends. She captioned the snap, "Happy birthday Kendall pot pie".

Kim also headed to the photobooth to smooch her husband Kanye and she added the picture on Instagram, writing, "Mom & dad turn up."

The couple is preparing to welcome its second child, a brother to join daughter North West, who was born in 2013.

The Keeping Up With The Kardashians star recently admitted she is considering giving her son another direction-themed name, but she has yet to persuade Kanye to agree.

"I do like the name Easton," she explained to U.S. talk show host Ellen Degeneres. "I don't think my husband likes that name, but I do like it. I don't think we'll go another direction (sic). It's definitely not South... Everytime someone says South I wanna roll my eyes... I do like Easton, I don't think Kanye likes Easton. I'm not sure."

However, Kim is adamant she will not be calling the new baby South.

"I don't like South West, though, because that's like, you know, North will always, you know, be better and be more... she has a better direction... So I wouldn't do that... Everyone keeps on saying South, and I think it's so stupid. It's the stupidest thing ever."