HuffPost UK has contacted Instagram for comment, and is awaiting a response.
In the past, Demi has spoken candidly about her own history with eating disorders, which the former Disney star – who has also struggled with depression, self-harm and substance abuse issues – described in 2017 as “the biggest challenge in her life”.
Last year, Demi was hospitalised for two weeks and entered an in-patient rehab facility after suffering a drug overdose, describing herself at the end of 2018 as “sober and grateful to be alive”.
Useful websites and helplines: