You're a hooker: Katie Hopkins and Lily Allen in mother of all spats

LILY Allen has taken on motormouth Katie Hopkins in another battle on Twitter.

   LOUDMOUTH: Lily started the beef claiming she bashed into Katie's car

It all kicked off after the Smile singer claimed to have "accidentally" bashed into Katie Hopkins' car during the school run despite them living hours away from eachother in Gloustershire and Exeter.

She tweeted: "By the way @KTHopkins you parked outside my house yesterday, I think I might have knocked your bumper, soz" followed by a kissing emoji.

But rent-a-gob Hopkins was in no mood to be trifled with and shockingly branded Lily a "hooker".

   BEEF: Katie Hopkins and Lily Allen clearly have unfinished business

    RANT: Katie Hopkins let it fly in their Twitter battle

Katie seethed: "Respectfully, I don't park. I valet. And my driver knows better than to leave cars outside the homes of hookers."

The game of insult tennis was heating up when Lily hit back: "@KTHopkins respectfully, I'd rather be a sex worker than a daily mail columnist troll any day."

When questioned by another follower, Lily explained : "Because I'm an honest person and only one of those professions can ever be honest. One job I could do, the other I couldn't that's all."

Then things took a darker turn.

The Daily Mail columnist has just got out of serious 12 hour brain surgery which had doctors remove part of her brain to help treat her long-term epilepsy.

But Lily continued to rage: "Couldn't they have taken the massive t*** part out of your brain while they were in there. It's your USP though I guess."

Oh slam.

LILY STRIKES BACK: The Smile singer didn't hold back

It is not the first online meltdown the pair have shared after they clashed when Katie dissed Lily's inability to lose weight after her pregnancy and again when the mum-of-two joined Tinder.

But by our count it is now 3-0 to Lily.