Cardi B is the proud mom of two cute children that she shares with her lovely husband, Offset.

And on Saturday, the 29-year-old WAP hitmaker marked their baby son’s nine-month milestone by sharing her favorite snaps of the infant on Instagram.

“Wave, Happy 9 Months!! My baby is growing too fast on me, ‘captioned Cardi, who welcomed the little one in early September.

Many of the snaps showed Wave with a huge smile on his face as he modeled a comfy set of tie-dye sweats as well as a wave-shaped diamond pendant necklace worth an estimated $200k that his parents purchased for him earlier this year.

He also rocked a more understated diamond chain and a pair of diamond stud earrings.