Cardi B, Offset Welcome Baby Girl

Rap superstar Cardi B and her husband, Migos rapper Offset, announced Wednesday they have welcomed their first daughter together.

Kulture Kiari Cephus was born Tuesday, according to an Instagram post from Cardi.

It's the first child for 25-year-old Cardi, whose real name is Belcalis Marlenis Almanzar, and the fourth for 26-year-old Offset, who was born Kiari Kendrell Cephus. He has sons Jordan and Kody and daughter Kalea from previous relationships.

MORE: Pregnant Cardi B Responds To Concerns About Offset Smoking

Cardi and Offset waited only a day to share the happy news about the birth but managed to keep their marriage a secret for months. In May, Cardi told Howard Stern she was planning for a spring 2019 wedding. “I am not having a wedding pregnant,” she explained. “I want to wear my dream dress and I want to get drunk on my wedding and I want to go on a honeymoon and I want to be drunk for a whole week."

But, in June she revealed that the two had tied the knot in Georgia last September.

The "Bodak Yellow" star revealed her baby bump on the April 7th episode of Saturday Night Live. "I'm finally free!," she exclaimed in a video posted to Instagram at the time. In May, Cardi revealed the gender of their baby.

The proud new parents will be getting back to work soon. Cardi joins Bruno Mars on his 24K Magic World Tour on Sept. 7 – with shows on Sept. 22 and 23 at Toronto's Scotiabank Centre. Migos heads out on the Aubrey & The Three Migos Tour with Drake on July 26. They'll be at Toronto's Scotiabank Centre on Aug. 10 and 11; at Montreal's Bell Centre on Sept. 4 and 5; at Vancouver's Rogers Arena on Nov. 3 and 4; and at Edmonton's Rogers Place on Nov. 6 and 7.

Kulture Kiari Cephus 07/10/18🎀🌸 @offsetyrn

A post shared by Cardi B Official IG (@iamcardib) on