Topshop heiress Chloe Green has become embroiled in Tulisa Contostavlos' split from her N-Dubz bandmate Fazer, after The X Factor judge was allegedly left fuming by their blossoming friendship.

The singer and her rapper boyfriend have split after 18-months following a holiday in Mauritius, which was reportedly ruined by a series of furious rows.

According to reports, the feisty TV star grew angry as Fazer began spending more and more time with the Made In Chelsea rich girl.

It's not the first time Chloe and Tulisa have had a run-in - the N-Dubz star snubbed Sir Philip Green's daughter at London's Whisky Mist nightclub before Christmas.

At the time, Chloe tweeted, "Tulisa needs to remember her humble beginnings... Rude to me and my friends?!! Hmmm... That’s a clever move!"

Now the fact Fazer has been spotted clubbing with her posh nemesis is making the split all the harder to deal with, according to the Mirror.

A source tells the publication, "Tulisa and Chloe had their differences after a misunderstanding which left Chloe absolutely seething. There were claims Tulisa was 'rude' but she genuinely didn't know who Chloe and her pals were when they were cleared from her table.

""Tulisa would never want to try to dictate to Fazer who he can and can't hang around with, but she's seething that he keeps being spotted with that woman. It is rubbing salt into the wound"."

Chloe took to Twitter on Monday night to seemingly insist she and her new pal have a purely platonic relationship, writing, "I just don't get why every guy who is my friend is suddenly someone I am supposedly with. Girls can have friends that are guys! #notacrime."

@ChloeGreen5
Chloe Green

I just don't get why every guy who is my friend is suddenly someone I am supposedly with.. Girls can have friends that are guys! #notacrime

January 23, 2012 12:41 pm via Twitter for BlackBerry® Reply Retweet Favorite

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Nice try Tulisa but we know it's you under there. The X Factor judge and N-Dubz star got all camera shy as she left Movida nightclub in London (Pic: Manuil Yamalyan/WENN.com)

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