The WAG, who is mum to Archie, one, and Harry, three months, who was 10 weeks premature, posted this picture of herself cuddled up with her youngest son. She then received tweets about her apparent moustache.
Hitting back at the jibes, the new mum said she was suffering from pregnancy pigmentation, where the skin darkens or changes colour due to hormone changes.
The angry mum tweeted:
"4 peep saying I've got a moustache well I yes I have it's a called pregnancy pigmentation & unless u have children u wouldn't understand.
"There is nothing u can do about it unless u get a chemical peel but at the moment I've got more important thing to worry about so f*** off!"
After receiving tweets of support from fellow mums and mums-to-be, including Michelle Heaton, who is expecting her first baby, Danielle tweeted back:
"Big shout out to everyone to pregnancy pigmentation & moustache's LOL love u all X."
Go Danielle! We think she looks fabulous, and loving that she's standing up to cruel comments.
Have you ever been taunted over a pregnancy or post-pregnancy condition?