Honestly, it doesn’t really matter, the joke works without knowing who it is. But it looks like this was the singer “Jennie” from a Korean Girl Group called Blackpink. A lot of these groups will swap out members to keep the fame and fans of the group but allow talent to move on/retire, looks like Jennie is a new member and she’s doing so well because she was able to order her own Porsche. Yay for Jennie pulling herself up by her gold inlaid bootstraps.