Celebs like Jennifer Lopez, Jennifer Lawrence, and Kylie Jenner have all been seen wearing thong flip-flops this spring. The trend is gaining popularity with celebrities including Aniston, Khloé Kardashian, Sofia Richie Grainge, and Gwyneth Paltrow. So far, many pairs from Havaianas are under $50 at Nordstrom. Other celebrities have also worn similar styles. The most affordable pair is from Tkees, which collaborated with Gigi Hadid and has been seen in more than once.