The 22-year-old rapper (born Michael Ray Nguyen-Stevenson) tweetedout a photo of him cradling the newborn in his arms to his followers with the simple caption: "Most Amazing feeling ever #Blessed #2Kings @KingCairo."
Chyna tweeted that she carried the bundle of joy for 40 weeks and that he weighed in at 7 pounds, 1 ounce: "Welcome King Cairo Stevenson 7lbs 1 oz ....... #blessed !!!!"
The baby news comes on the heels of reports that the "Rack City" MC was engaged to the video vixen, who fans insist is the splitting image of labelmate Nicki Minaj. Tyga reportedly refuted those rumors with the simple tweet: "Rich & havin the time of my life."
Fellow YMCMB rapper Drake seemed to co-sign Tyga's choice in women when he made mention of Blac Chyna in his song "Miss Me" with the lyrics: "Call up King of Diamonds/ And tell Chyna it be worth the flight."
Tyga hit the road last month for MTV Jams' Closer to My Dreams Tour, with guests appearances from Iggy Azalea, Kirko Bangz and Sterling Simms.