Katy Perry took to Instagram on Tuesday to share the live debut performance of her new single Never Really Over filmed in a bathroom.

The 34-year-old pop star wore a sleeveless salmon gown with a light blue bow wrapped around her waist for the video shot on her cellphone.

‘POTTY JAMS: Never Really Over. My bands always down for the weirdest s***, pun intended ,’ Katy wrote in the caption for her 83.8 million followers.

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Live debut: Katy Perry shared the live debut of her new song Never Really Over on Tuesday on Instagram performed in a bathroom with her band

‘Potty rock, take one,’ Katy said at the start of the video while fixing her blonde beehive in a magnifying mirror.

She then panned the camera in a mirror to show her band in the bathroom with the keyboardist in the tub starting the song.

Katy showed her amazing vocal range in the bathroom singing in front of the sink.

Dressed up: The 34-year-old pop star wore a sleeveless salmon gown with a light blue bow wrapped around her waist for the video shot on her cellphone

First take: The video started with Katy fixing her hair before the first take of the song

Bathroom band: A backup singer and guitarist were accompanied by a keyboardist in the tub

‘Big breath,’ she said before beginning a quick run in the song.

Katy belted out the final lyrics and then showed her guitarist on the toilet finishing it with a flush and a flourish.

‘It’s over,’ he said.

Big breath: Katy said ‘big breath’ before beginning a long, quick run during the performance

Hit song: The pop star belted out the final lyrics and then showed her guitarist on the toilet finishing it

Katy released Never Really Over on May 31 as a single through Capitol Records and a music video the same day.

The electropop track has charted in the top 10 in Australia, Canada, Hungary, Israel and Scotland and has made the top 20 in Ireland, Malaysia, the Netherlands, New Zealand, Slovenia, the United Kingdom, and the United States.

Katy and Orlando Bloom, 42, got engaged earlier this year on Valentine’s Day.

Big finish: The guitarist flushed the toilet at the end finished the song with a flourish