Olivia Rodrigo is a big fan of all things 2000s, including everything from butterfly clips to frosted lip gloss. After performing her hit song "good 4 u" at the 2021 MTV VMA Awards, Rodrigo accepted an award for Push Performance of the year with hair full of metallic butterfly clips and flowers. While these accessories were used as hair decorations in the early 2000s, butterfly clips undoubtedly had a hold on the era and could be seen on celebrities like Mariah Carey and Tyra Banks. If you're looking for your own butterfly clips we recommend the EAONE Metallic Butterfly Clips ($7)