The singer stepped out in a multi-colored Versace look for the awards ceremony on Monday.
The 26-year-old singer previously said there was 'no f**king way' she'd perform at this year's show.
Miley Cyrus, Lizzo, Rosalia and Lil Nas X will also take the stage.
The duo is set to perform 'Senorita' together live for the first time on Monday.
Rapper, producer and songwriter Missy Elliott will be presented with MTV's Michael Jackson Video Vanguard Award.
ET takes a look back at the wildest, wackiest and strangest looks from the MTV Video Music Awards.
On Wednesday, Billboard published an article documenting what went on behind the scenes during the 2009 MTV VMAs iconic moment.
ET rounded up some of Elliott's most groundbreaking visuals.
The celebrated stand-up comic opened up to ET about why he's excited to be at the helm for this year's star-studded show.
The popular comedian is working on his pop culture knowledge ahead of the big show!
Swift has come a long way from country ingénue to one of the biggest pop stars in the world.
The group joins previously announced performers like Taylor Swift, Lizzo and Lil Nas X.
The beloved hit-maker is taking home one of the night's biggest prizes.
The awards show will air live on Monday, Aug. 26 at 8 p.m. ET/PT on MTV.
