The 33-year-old singer sparkled in a skin-tight blue sequin bodysuit with saucy thigh and cleavage cut-outs, which she paired with matching gloves.

In the Christian Breslauer-directed video, the Grammy-Award winner is seen dancing with a janitor and doing the splits with the help of his mop.

In another scene the singer also brought out her famous flute, and performed while standing in a pool surrounded by swimmers doing headstands.

The video started out with the entertainer wearing a grey tracksuit as she sat in a ‘Stressed & Sexy’ support group.

The organizer of the group spoke, saying, ‘When we last met, I asked you guys to prepare a poem that compared something that makes you feel stressed to something that makes you feel sexy.’

‘Lizzo, would you honor us by being the first?’ she asked.

As all eyes in the room were on the singer, she decided to quickly flee the situation by leaving.

While in the corridor, the songstress suddenly broke into a dance, singing, ‘It’s bad b***h o’clock, yeah, it’s thick-thirty/ I’ve been through a lot but I’m still flirty.’

She continued to dance down the corridor, and approached a man sitting on a bench, having a playful encounter, before heading further down the hallway.

The star then broke into the pre-chorus, singing, ‘Oh, I been so down and under pressure/ I’m way too fine to be this stressed, yeah/ Oh, I’m not the girl I was or used to be, uh/ B***h, I might be better.’

While looking in the mirror, the singer saw herself transformed from her casual getup to wearing the sexy blue ensemble.

Her raven hair went from a slicked-back bun into a voluminous do with curls, her face was glammed up, and she suddenly sported trendy long blue nails.

She also sparkled up the outfit further with a pair of diamond studs. On her feet she sported study white boots.

As she entered yet another hallway, Lizzo pulled some John Travolta style moves, reminiscent of Saturday Night Fever, on light-up disco flooring.

The song’s chorus carried a positive message, with Lizzo singing, ‘Turn up the music, turn down the lights/ I got a feelin’ I’m gon’ be alright/ Okay, alright, it’s about damn time.’

The star then encountered a janitor mopping the floor, and borrowed his mop to assist her in doing a split.

She then proceeded to moonwalk backwards, after which she flew on the mop back towards the working man and handed him back his tool.

The two then got into the disco spirit with some funky dance moves, with Lizzo shaking her behind and the janitor gliding on the floor.

In the second verse, Lizzo continued with the cool vibes, as she sang about trying to bring out the fabulous.