Iggy Azalea was on social media and playfully joked about the viral photo of her ex-boyfriend, Playboi Carti, wearing a thong bodysuit. Iggy Azalea Jokes With Fan About Playboi Carti’s Thong BodysuitOn Friday (Feb. 9), Iggy Azalea jumped on her Instagram account and posted a racy video of herself wearing a black bra-and-panty lingerie outfit in her luxurious bathroom. In the clip, which can be viewed below, the Aussie rapper is holding a phone in one hand and a joint in the other. In the background of her video, Iggy is playing Usher’s 2004 song “Throwback.” The “Fancy” rapper captioned the cl…