“The claim that Georgia is racist is disgusting and really worrying,” a rep for Harrison tells PEOPLE.

Harrison, 24, is a BritishLove Islandalumna and member of Team U.K. competing in her sophomore season onWar of the Worlds 2.

The rep claims that the photo was taken when Harrison attended a child’s birthday party “years ago.”

According to the rep, Harrison is not able to address the controversy herself because she is working and doesn’t have access to her phone. The rep says they are “in the process of taking legal action for defamation against parties that have labelled [Harrison] racist.”

Georgia Harrison/Instagram

Georgia Harrison

“Wow Georgia. This is disgusting and way out of line,” tweeted one person. “Also it’s no one’s place to say if this is acceptable or not. It’s extremely offensive, and someone needs to take accountability #TheChallenge34.”

“I don’t see how anyone can say Georgia isn’t rasict [sic],” tweeted another. “What she did was 100% blackface, regardless are the reason no one should do it. Also the excuse ‘she is in the UK’ isn’t a valid once, since more people over there are rasict [sic]. It’s sad to see people still supporting her…”

Theo Campbell, Harrison’sChallengecostar and fellowLove Islandalum, spoke out in her defense.

“I wasn’t going to say anything as it’s BS to me. But think, loveisland is 10x bigger over here then the challenge is in the U.S. if anyone thought she was being racist it would have been picked up on it already,” he tweeted on Monday. “@georgiaharisonx is away filming atm so can’t tell us who she was.”

“She’s one the biggest pro LBGT people, she’s all about equality and is one of the least racist people you’ll ever come across,” he continued. “So leave it out. Look at the los life other challengers trying to shade her name as they didn’t get along with her.”

As the controversy picked up steam, he followed up with two more tweets.

“I haven’t condoned how it looks. I’ve only said black face isn’t really a thing here so what ever she done probably wasn’t aimed at being racist as she at the time probably didn’t even know what black face was,” he wrote Tuesday.

“Like I also said she is away filming for 4 weeks so can’t comment on it,” he continued. “She was at a kids face paint party. So I’m giving her the benefit of doubt as black face isn’t common knowledge here especially 5 years ago. Sorry if I’m wrong but it’s highly unlikely I am.”

source: people.com