Paris Hilton‘s trailer caught fire on the set of her upcoming music video, she revealed on her social media Friday.

The 43-year-old is working on the video for her song Bad B**** Academy, featuring appearances from Heidi Klum, Meghan Trainor and Lance Bass.

She was on set when the blaze broke out in her trailer, which contained custom apparel by Swarovski and accessories like sunglasses and purses, as well as computers and personal effects, sources informed TMZ.

After the fire was extinguished, Paris posted a shocking photo of the damage, showing the walls of the trailer were burnt black and the roof had partly fallen in.

However she noted that ‘everyone is safe,’ adding that she and Heidi soldiered on with the shoot as the day progressed because the ‘show must go on.’

Paris Hilton ‘s trailer caught fire on the set of her upcoming music video, she revealed on her social media Friday

Paris is pictured in June on Capitol Hill, which she visited to testifying at a House Ways and Means Committee hearing on Strengthening Child Welfare and Protecting America’s Children

The Los Angeles Fire Department was called and is investigating the incident, but the cause remains a mystery at present, sources claim.

‘Sadly an accidental fire broke out in my trailer on the set of my music video today,’ Paris wrote on her Insta Stories late Friday afternoon.

‘As heartbreaking as it is, I’m so thankful everyone is safe and I’m incredibly grateful for the amazing support I have around me.’

She thanked her ‘entire team,’ as well as Heidi, Lance, Meghan and the music video’s director Hannah Lux Davis, who has worked with artists ranging from Christina Aguilera and Avril Lavigne to Nicki Minaj and Ariana Grande.

After posing the initial image of the burnt-out trailer, Paris uploaded a follow-up picture of some of the charred items apparently recovered from inside.

One of them was a sparkling welcome mat that was splashed with her name and the title of her upcoming studio album Infinite Icon.

‘Not how I expected my music video shoot for “Bad B**** Academy” to go…,’ she wrote over the image with a broken heart emoji.

Paris was filming the music video in downtown Los Angeles when the fire occurred, reportedly devouring all the items in her trailer.

After posing the initial image of the burnt-out trailer, Paris uploaded a follow-up picture of some of the charred items apparently recovered from inside

Later on Friday, Paris posted an Insta Stories picture of her and Heidi Klum posing up a storm on a runway, dressed in glamorous, flesh-flashing ensembles

Meghan Trainor (left) and Lance Bass (right) are also both part of the music video, and are said to have continued working after the on-set incident

Sources claim Paris, Heidi, Lance and Meghan, as well as fellow guest stars Chris Olsen and Lele Pons, continued with the shoot afterwards.

Later on Friday, Paris posted an Insta Stories picture of her and Heidi posing up a storm on a runway, dressed in glamorous, flesh-flashing ensembles.

‘The show must go on…,’ Paris wrote over the image, which showed her and Heidi surrounded by a throng of actors playing photographers.

Infinite Icon, which is Paris’ second studio album, is slated for release September 6 and features Selena Gomez’ boyfriend Benny Blanco as one of the producers.

Benny is a longtime high-flyer in the music industry, as a record producer and songwriter who has worked with a variety of artists including Selena, Halsey, Ed Sheeran, Rihanna, Britney Spears, Katy Perry, Charlie Puth and Kanye West.