Washington, Jan. 30 -- Rapper Cardi B talked about her biggest concern related to her and her ex-husband, Offset's, kids Kulture Kiari Cephus, 6, Wave Set Cephus, 3, and a four-month-old baby girl, reported E! Online.

"My biggest fear is my kids not having that DRIVE," Cardi wrote on her Instagram Stories, adding, "IDGAF what you wanna do!! MAKE A BILLION DOLLARS OUT OF IT!"

Cardi and Offset, who tied the knot in 2017, share three children--Kulture, 6, Wave, 3, and a four-month-old baby girl--and have faced a tumultuous relationship filled with public drama, including a previous divorce filing in 2020 before their brief reconciliation.

Having faced her challenges in the entertainment industry, Cardi knows the importance of a strong wor...