No wonder she's embarrassed! Celine Dion is left red-faced after she's shown video of herself belting out a new tune in a public restroom

Some people sing in the shower, but that can't compare to Celine Dion recently belting out a tune in a public bathroom.
The 45-year-old Canadian singer made an appearance last week on Le Banquier, a Quebec version of the American game show Deal Or No Deal, and host Julie Snyder shared a behind-the-scenes video with her.
The best-selling Canadian singer of all time was shown a clip of herself rehearsing her new song Loved Me Back To Life in a public women's bathroom.

Bathroom ballad: Celine Dion recently was shown a video of herself taking over a women's public bathroom to rehearse a song

'We need to test the sound,' Celine said at the beginning of the video as she boldly walked into the public space with an unidentified man following her.

Celine promptly closed the door of an empty stall and proceeded to launch into the song.
An in-screen monitor showed Celine laughing as she watched herself performing in the ladies' room. 

Celine Dion belts out a new tune in a public restroom

Tears of joy: Celine teared up while laughing at the bathroom video

No stalling around: Celine closed an empty stall door before she started singing

Great sound: Celine effortlessly belted out the song in the bathroom

The international singing star at one point twirled her fingers next to her head as she viewed the video, in agreement that it might seem like a crazy notion to practise in such a public yet private space.
As the clip continued, the singer was then shown leaning with one arm against the cubicle wall as she belted out the tune.
Still singing her song, she later exited the bathroom and skipped down the hallway.

Too much: Celine was red-faced and could not stop laughing after viewing the clip

Hallway harmony: As the clip continued, Celine was later seen rehearsing the hallway

One day it will be mine: The songstress joked that she might buy the bathroom because of it's incredible acoustics

She then ran into a man heading for the cubicles and warned him to use them before the bathroom got a new owner.
'I might buy it. The sound is amazing,' she said.
Celine released her English-language album Loved Me Back To Live on November 1. She appeared on the Le Banquier to help raise funds for the Celine Dion Foundation.

New album: Celine, shown last week in London, released her English-language album Loved Me Back To Life earlier this month