But it seems all bad blood is behind her, which is just as well - the Thank U, Next singer is up for five awards this year.
The caption said: "OFFICIAL: #ArianaGrande will perform at the #GRAMMYs Jan. 26!"
Past year the singer was very angry when she was told at the last minute that she was not allowed to sing her hit 7 Rings at the prize ceremony.
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The "7 Rings" singer had backed out of a performance a year ago in the Grammys after she and the producers could not agree on a song, sources close to the situation told Variety at the time.
Previous year she backed out of performing on the show just days before the broadcast, when she and producers disagreed on the song to play.
According to TMZ, Grande had issues previous year with the executive producer of the event, Ken Ehrlich. Billie Eilish started the strategy late Tuesday evening, with the main news coming the complying with early morning, when fellow entertainers Lizzo, Aerosmith, and also a duet from Gwen Stefani and also Blake Shelton were likewise revealed.
Although she did not attend the ceremony, Ariana ended up winning her first Grammy, for her 2018 LP Sweetener.
The Grammys take place at the 26 January 2020 at the Staples Center in LA.