Jessica Simpson is protective over her family

Jessica Simpson has hit out at Perez Hilton on Twitter.

The singer, 29, is furious about the way the celeb blogger covered the first birthday of her sister Ashlee's son.

‘It's been one year since Asslee pushed Bronx Mowgli through her vayjayjay and it's all the family is talking about!' Perez wrote on his website last week.

He ended his post by saying ‘poor lil' thing doesn't stand a chance!!!'

Now Jessica has issued a warning to Perez.

‘Does perez hilton..whatever his name really is..have no heart at all? [sic]' she wrote.

‘Don't ever attack my family again.Sad to know u hate so deeply.Sad 4 U.'

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