Lizzo dressed up in an Ozempic-themed Halloween costume as the singer poked fun at an episode of "South Park" that parodied her earlier this year.

Lizzo is getting in on the joke with a new Halloween costume that spoofs a bit from 'South Park: The End of Obesity.'

Lizzo has taken a rather silly reference to her on a recent “South Park” episode and elevated it to a hilarious Halloween costume.

On Monday, the 36-year-old shared multiple Instagram posts showing herself as a red and white package resembling a fictional weight-loss drug called Lizzo, with a yellow measuring tape wrapped around her waist. Last month, Lizzo, whose full name is Melissa Viviane Jefferson, denied rumors that her recent weight loss was due to using Ozempic.

Lizzo continues to embrace and spin the ’South Park’ Ozempic joke as she dresses up as the phony weight loss drug ‘Lizzo’ from the episode for Halloween.

Here's a quick debrief on all the celebrity costumes and looks from this year's Halloween, including Lizzo's iconic ozempic look.

Lizzo has poked fun at ongoing rumours surrounding her weight loss with her bold choice of Halloween costume. Rumour has it the Grammy winner used the diabetes medicine Ozempic to drop the kilos in recent months, accusations she has rubbished.

Lizzo's Ozempic outfit featured a fake drug box adorned with her name and fine-print labels such as “FDA approved,” “Diet suppressor,” and “For single patient use only.” Instead of a traditional belt, she cinched the box dress at her waist with a measuring tape.

Earlier this year, the Comedy Central cartoon made a joke about the singer in an episode about Ozempic and other weight loss drugs