In 2012 she appeared as one of the 'celebrity' contestants, raising money for her chosen charity, on the second season of The Celebrity Apprentice Australia. August 2012 saw a new period of media unrest for Dawson, following an interview with New Zealand's Herald on Sunday about her thoughts on her former home. "New Zealand is small, nasty and vindictive. It's a tiny, little village ... a tiny country at the end of the earth," she said'.
In 2012, Dawson was admitted to St Vincent's Hospital in Sydney after attempting suicide due to a much publicised battle with Twitter trolls. Dawson was rushed to hospital after being found in a fragile state by a former Australia's Next Top Model finalist. Dawson was made the target of an organised online campaign of harassment in part due to her involvement with an anti-cyber-bullying initiative Community Brave. A representative for Community Brave identified one of Dawson's Twitter trolls as Tanya Heti, an employee of Melbourne's Monash University. Community Brave reported the incident to Heti's employer and she was stood down without pay. She was reinstated shortly afterwards when the university found she was not guilty of misconduct.