The woman was standing among anti-Trump demonstrators who were chanting “love Trumps hate” when she was targeted.
Although the protest seemed to begin peacefully, things soon turned ugly when the woman’s hair was set ablaze.
A video of the incident, which was filmed after Donald Trump’s inauguration, emerged over the weekend.
The pro-Trump supporter was targeted during a clash with anti-Trump demonstrators
This is what Democracy looks like
It begins with both supporters of the president and anti-Trump demonstrators gathered in a large crowd – before chanting breaks out.
Protesters can be heard shouting: “This is what Democracy looks like,” “Love Trumps hate,” and “No justice, no peace.”
As the Trump loyalist, wearing a blue hat and white t-shirt in support of the president, turns her back to the crowd to have her picture taken, her brown hair is torched.
The woman seems unaware her hair has been set on fire
As she walks away, another fast-reacting pro-Trump demonstrator spots her burning hair and is quickly put out.
The video, uploaded to YouTube, then shows a slow-motioned version of the assault.
A hand can be seen holding a lighter extending through the crowd, before the woman’s hair is set upon.
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A hand holding a lighter can be seen lighting the woman's hair
Text on the video after the attack reads: “At the time, no one had any idea who it was.
“But it just comes to show that these Anti-Trump Protests aren’t always ‘Peaceful’.”
The hair-lighting assault came on the day violence broke out at many anti-Trump rallies across the US.
Anti-Trump protests erupt worldwide
Wed, November 30, 2016
Trump win sparks riots across US as crowds burn American flag and chant 'Not our president'
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Supporters of the
While the Republican was sworn in as 45th President at the Capitol in Washington DC, protesters clashed with riot police in nearby streets.
Officers were forced to deploy flash bang grenades at angry mobs as they battled to regain control of the streets.
In one particularly violent incident, thugs smashed and set light to a limousine in downtown Washington as officers tried to get a handle on the situation.