We admit, we often grow tired and frustrated of that bragging friend on Facebook but we would never dare say anything. However, this group did.

An unknown number of disgruntled Facebook users in Australia wrote an anonymous letter to their friend, new mum Jade, after she posted frequent updates of her baby daughter Addison on the social network.

"We are all so over your running commentary of your life and every single thing Addy does," the candid note begins. "Look we all have kids that we are besotted with - guess what - every parents thinks their kid is the best ever. But we don't ram it down everyone else's neck"

"She wears a new outfit - well take a photo and send it to her privately to the person who gave it to her - not to everyone"

"Stop and think - if every mother posted all that crap about their kid - I'm sure you'd get over it pretty quickly," continued the grating letter. "Addy is gorgeous and we all love her, but our kids are great too...We're doing this to let you know what people really think."

Shocked by the letter, Jade, 33, sent it to Australian comedian and writer Em Rusciano, who then shared it with her thousands of followers on Facebook yesterday.

‘We are all so over your running commentary’ Friends slam bragging Facebook mum in angry letter