Beyonce and Jay Z’s Twins were born over a month ago but the singer only posted their first photo last week. Also, new details surfaced regarding the birth certificates of the twins.

Per the Instagram post of Beyonce, she revealed that the names of the twin daughter and son are Rumi and Sir Carter, respectively. The photo has more than 9.7 million likes from her followers and fans.

Who was born first?

According to E! News, Rumi Carter was born at 5:13 a.m. while Sir Carter was born a minute later. Initially, publications were not able to confirm when the twins were born but because the birth certificate details were revealed, it was confirmed that they were born on June 13.

Insider says Carter family is doing well

With the arrival of two newborn babies, the Carter family is reportedly happy, thrilled, and doing well. Beyonce and Jay Z already have an older daughter, five-year-old blue ivy, who is just as happy and thrilled as her parents with the arrival of the two new bundles of joy. An insider claimed that the toddler loves the babies and is doing her job as a big sister. She does not show signs of jealousy despite the attention aimed at her younger brother and sister.

Blue Ivy is also helping her mom with baby duties. Beyonce and Jay Z, on the other hand, make sure that they still make time for Blue Ivy despite their busy schedules with the twins. The second-time parents still allot time to play with their eldest.

Twitterverse freaks out over how Beyonce lost weight easily

In the first photo posted by Beyonce showing her holding her twin babies, it was evident that she lost a lot of the baby weight and is back to having a flat stomach. In the other photos she posted on her social media account, she once again flaunted her slimmer body in an outfit she used when she and her husband went out to attend an event.

She wore a high-waist skirt, a white top, and high heels for the occasion.

In a report by People, the publication said that a source close to Beyonce claimed that the singer has not even gone to the gym yet since she delivered her twins. The mom-of-three is busy recovering from her delivery.

Many fans on Twitter were jealous of the post-baby body that the “Crazy In Love” singer flaunted on her Instagram posts.

One Twitter user said that Beyonce just gave birth a month ago but the singer’s stomach is flatter than hers, which made the fan feel mad due to jealousy. Another questioned how is Beyonce’s post-twins stomach flatter than hers.