Rob Kardashian celebrates 29th birthday with his family

MALIBU, Calif., March 21 (UPI) -- Rob Kardashian's family came together to celebrate his 29th birthday over the weekend.

The reality star was treated to a Saint Patrick's Day-themed belated birthday bash at Nobu restaurant Saturday after turning 29 years old Thursday, March 17.

Mom Kris Jenner and sisters Kourtney Kardashian and Kim Kardashian were among the Kardashian-Jenners in attendance. Kris' boyfriend, Corey Gamble, Kourtney's ex-partner, Scott Disick, and Kim's husband, Kanye West, were also present.

Kourtney's son Mason Disick and Kim's daughter, North West, played with green party favors as the adults enjoyed an early dinner and posted to social media. Kim shared a cute video of herself and North with Kanye looking on and smiling.

"Happy Birthday Rob! God blessed me beyond measure the day you were born," Kris posted on Rob's birthday. "You are the most amazing man who is kind, funny, smart and you have the best heart. You are beautiful inside and out and have brought so much joy into my life."

"Thank you for being the best son a mom could ever dream of... I love you soooo much @robkardashian and I'm so proud of you," she added. "#blessed #love #happybirthdayrob."

Rob's girlfriend, Blac Chyna, was not present at the family celebration. She and Rob enjoyed an outing with her son, King Cairo, at Legoland a day prior to Rob's birthday and celebrated again with King and friends at a low-key dinner Thursday.

"Chyna got him a few thoughtful gifts and she is giving him attention," a source told E! News. "Chyna has an appearance in Los Angeles on Saturday, so I think they are local and laying low."

Rob Kardashian celebrated his 29th birthday with his family at a belated party Saturday. Photo by Kim Kardashian/Instagram

Rob and Blac Chyna were first linked in January and have been inseparable since. Blac Chyna shares King with her ex-fiancé, Tyga, who is dating Rob's half-sister, Kylie Jenner. Tyga and Kylie were both present at Rob's party.