Offset appeared to address his ex Cardi B's pregnancy weeks before she formally confirmed that she is expecting another baby. As rumors swirled about whether Cardi, 32, and boyfriend Stefon Diggs were due to welcome their first baby together, Offset, 33, weighed in on the situation in an August TikTok comment. "Not mine," Offset replied to a TikTok user speculating about Cardi's then-rumored pregnancy, per a screenshot shared via Reddit. Cardi, who has been dating 31-year-old Diggs since late last year, announced on Wednesday, September 17, that she's expecting another baby.