We also learn the doctor who had the honor of delivering them! 

Danielle Kwateng-Clark
Jul, 19, 2017

It's official. Blue Ivy Carter is the big sister of a little sister and brother. The birth certificates of Rumi and Sir Carter were obtained by TMZ and reveal that the twins' genders are girl and boy, respectively. 

As the publication reports, their delivery date and time was June 13, 2017 at 5:13 AM. Rumi came out first, and Sir followed shortly thereafter. They were delivered by Dr. Paul Crane, who also delivered Kim, Kourtney and Rob Kardashian's six kids.

The twins do not have middle names, but grandmother, Tina Knowles Lawson explained the meaning behind Rumi's name. "It's not only beautiful but logical," she noted on social media. "Sometimes we are the reason we can't find love!! We have to work on ourselves first to be whole."

 

The mother of three, Beyoncé, made her first public appearance last Thursday at a listening session for Roc Nation artist, Vic Mensa. Her husband, JAY-Z was in attendance and will be on tour this fall for his 4:44 album.

While there is no word on when fans will see Beyoncé get back on stage and release new music, it is clear that she's enjoying her family of five in their Los Angeles home.