Addison Rae's performance at the Grammy Awards 2026 was brutally roasted online... as viewers branded it 'messy' and 'awful' and accused her of lip-syncing.

The singer, 25, who was nominated for Best New Artist at the event but lost to Olivia Dean, performed her hit song Fame is a Gun during the ceremony.

Rae rode on the back of a truck in a bright purple coat before she stripped down to a sparkly bra and mini skirt as she seductively straddled one of her dancers.

Many fans were quick to poke fun at her on X afterwards, and some wondered if she was actually singing live.

'Addison Rae, what was that girl?' asked one user.

'Addison Rae lip-syncing her Grammy performance,' insisted another.

'Addison Rae lip-syncing is all the more reason this talentless ditsy hack shouldn't be nominated for a Grammy,' slammed someone else.

'Wow Addison Rae is awful holy f**k,' read a fourth tweet, while a fifth said: 'My god Addison Rae is so bad.'

Addison Rae's performance at the Grammy Awards 2026 was brutally roasted online... as viewers branded it as 'messy' and 'awful' and accused her of lip-syncing

Rae rode on the back of a truck in a bright purple coat before she stripped down to a sparkly bra and mini skirt as she seductively straddled one of her dancer

'Addison Rae looking a mess at the Grammys,' a different viewer penned.

'I mean you don't need to try and fake the funk by putting a mic on Addison Rae. We know the s**t ain't on,' chimed in someone else.

'Is Addison Rae singing live?' wondered another fan.

'Addison Rae be so for real right now lol,' wrote one user.

Rae turned heads on the red carpet in a plunging white sculptural gown.

The revealing dress featured a U-shaped low cut out down to her belly button and a dramatic skirt which had cascading ruffles that met in the middle.

The back of the asymmetrical frock was cut extremely short, leaving very little to imagination.

At one point she daringly bending over to expose her pert derriere in her very own Marilyn Monroe moment.

Many fans were quick to poke fun at her on X afterwards, and some wondered if she was actually singing live

The singer, 25, who was nominated for Best New Artist at the event but lost to Olivia Dean, performed her hit song Fame is a Gun during the ceremony

Rae turned heads on the red carpet in a plunging white sculptural gown. The revealing dress featured a U-shaped low cut out down to her belly button and a dramatic skirt

At one point she daringly bending over to expose her pert derriere in her very own Marilyn Monroe moment

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She chose not to accessorize, and simply wore a pair of white heels to complete the look.

The awards show is being held at the Crypto.com Arena in Los Angeles on Sunday, February 1, in celebration of the year's best in music.

The Grammys is being hosted by comedian Trevor Noah, and features a slew of other performances from stars like Lady Gaga, Justin Bieber and Bruno Mars.

Artists like Bad Bunny, Kendrick Lamar and Sabrina Carpenter were nominated for Album of the Year, while hitmakers like Addison Rae and Lola Young were up for Best New Artist.

This year's hit songs, such as Doechii's Anxiety and Wildflower by Billie Eilish are nominated for Song of the Year, among others.

Addison Rae roasted over 'messy' Grammys 2026 performance