Which of these rappers gave birth to a boy named Onyx in 2020?

Amethyst Amelia Kelly (born 7 June 1990), known professionally as Iggy Azalea, is an Australian rapper. At the age of 16, Azalea moved from Australia to the United States in order to pursue a career in music. Azalea earned public recognition after releasing the music videos for her songs "Pussy" and "Two Times" on YouTube, both of which gained rapid popularity. Azalea signed a recording contract with American rapper T.I.'s label Grand Hustle shortly afterward and released her debut mixtape, "Ignorant Art" (2011). Since her debut, Azalea has sold 70 million records worldwide, with 22 million singles in the United States alone.

In late 2018, Azalea began dating American rapper Playboi Carti. In June 2020, Azalea confirmed she had given birth to a son with Playboi Carti named Onyx Kelly. They reportedly split in December 2019. In December 2020, Azalea revealed Carter had cheated on her and missed her son’s birth. Carter refused to sign their son’s birth certificate. In October she released a statement saying "I'm raising my son alone & I'm not in a relationship".