The "Bombay Velvet" actress posted on Twitter the 30-second video, where she is crooning the number sitting on a chair as the song is playing in her phone.
"Found gold! Unabashed bad singing with no fear OR concern for the health of peeps around," she captioned the clip.
The 27-year-old actress also quoted late scientist Thomas Edison's famous saying - Many of life's failures are people who did not realise how close they were to success when they gave up -- and said she will never give up on singing.