Kris Jenner Celebrates 59th Birthday With Boyfriend Corey Gamble, Says "Everything Is Wonderful"

New man, new age! Kris Jenner celebrated her 59th birthday with boyfriend Corey Gamble and Scott Disick at Las Vegas' 1 Oak nightclub on Friday, Nov. 7. The trio popped the champagne, and the couple got affectionate during the big night out.

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"She and Corey were very smitten with one another," an onlooker tells Us Weekly. The couple took plenty of selfies together and Corey at one point gave her a kiss on the cheek, the eyewitness adds. (Gamble, 33, works for Justin Bieber's manager Scooter Braun's SB Projects.)

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The Kardashian matriarch arrived in a knee-length sequin dress for the bash, and thanked the crowd for attending. Jenner and her pals had some shots, and Kourtney Kardashian's longtime love even sprayed champagne everywhere while everyone sang "Happy Birthday" to Jenner.

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Before leaving the club around 2 a.m., Jenner gushed to Us about her loving and growing family. "I'm so blessed with my family. I'm really excited about the holidays and the baby — Kourtney is having a baby and it's just really great. We enjoy spending time with each other and having fun," she said.

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As for having BF Gamble by her side through it all? "It's just a big family thing right now," she told Us. "Everything is wonderful."