Iggy Azalea is such a doting mom! The Australian-born rapper, 30, took to her Instagram Story on January 8 to share a new pic of her baby son Onyx — which you can see here. The youngster was all smiles as he flashed a cheeky grin and rocked a brown sweater while perched in his stroller. The “Fancy” singer’s mini-me was born early last year, and is already sporting a full head of brown hair! “Me & You 4 ever n ever,” Iggy captioned the adorable IG story.