Riley Burruss officially met the “'B' to my R&B" in her "girls club" when her baby sister, Blaze Tucker, was born, via surrogate, last Friday (November 22). The Real Housewives of Atlanta teen has since posted several snapshots of herself with her little sister and she couldn't look any prouder to have a new sibling.

For a good chunk of her life, Riley was mama Kandi Burruss' only biological child. She did have a stepsister in stepdad Todd Tucker's daughter, Kaela — and then everything changed for the entire family several years back when Kandi welcomed baby boy Ace into the crew. Well, Ace stands alone as the only boy in the Tucker-Burruss family with the addition of little sister, Blaze, to round out the circle.

Blaze was born at 6:54 p.m. on November 22 weighing 8 pounds and 1 ounce. “I’m so thankful to add another healthy, beautiful, baby girl to the family!” Kandi wrote in a text message to fans after her daughter's birth, according to Us Weekly.

Kandi, who also posted photos of the newborn, also commented on The Shade Room's announcement of her baby news on Instagram, "We’re so in love!"

Below, Kandi details how her family growing up before our eyes.