Badu confirmed the 2000 Outkast hit was about her mother.
From Adele to Reese Witherspoon, a whole lot of superstars bow down to the almighty Bey.
From boobs to butts, these artists have all gone the extra mile by including nudity in their NSFW music videos.
'Tell [your] kids I'm a big fan of [their] mom, even if we don't agree where to file my music in their iTunes folders,' Iggy tweeted to Badu.
The veteran singer-songwriter took a playful swipe at Azalea during her Soul Train Awards hosting gig on Sunday Night.