Megan, who is dating co-star Pete Wicks, found herself on the receiving end of some negative comments over the weekend, following pictures of her at a beauty salon launch in Essex.
Megan tweeted: "Ain't it funny when Twitter trolls slag me off for wearing my cream loubs more than once?"
She added minutes later: "When will girls stop with the abuse and realise I'm the same as you with feelings! #saynototwittertrolls."
While fans tweeted their support for Megan and told her to ignore the negativity, Megan found some moral support from Pete's mum Tracy.
Tracy tweeted her: "@Megan_Mckenna_ Whatever you do there will always be critics. You're lovely just the way you are."
This is not the first time Megan has had to address trolls. Last month, while on holiday in Miami, Megan hit out at her critics after sharing a sultry selfie while sunbathing.
She said: "Any more low lives wanna jump on the band wagon and abuse me? FYI your hate makes me realise I must be doing something right."
Megan is currently on holiday with Pete in Dubai, and later this month she's heading off to Marbella with her 'girlband'.
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