'He's got a small d***': Insta-famous model Alexis Ren size-shames 'f***boy' ex Jay Alvarrez in EPIC break-up rant

They have both made an empire out of her well-followed Instagram accounts.

So needless to say the world's eyes were on model Alexis Ren's social media accounts this week as she launched a tirade on an ex, believed to be Jay Alvarrez.

After claiming that fame had changed her 'f***boy ex', the 20-year-old brazenly shamed the Hawaiian filmmaker's manhood via her Official Twitter account.

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Scathing: Alexis  launched a scathing attack on Jay earlier this week

Scathing: Alexis Ren, the model made famous by Instagam, has launched a scathing attack on her ex-boyfriend Jay Alvarrez

Writing to her 602K followers, Alexis concluded an epic three-day rant by saying: 'He's got a small d*** too'.

The simple tweet needed no explanation that the beautiful couple had gone their separate ways, yet Alexis had been answering questions about the messy break with expletive-laden answers since Valentine's Day.

'The more you learn the less you know,' she cryptically posted last Thursday. 'Question f***ing everything'.

Relationship goals no more: Alexis and Jay (here together in February 2016) have been an item for around two years

Relationship goals no more: Alexis and Jay (here together in February 2016) have been an item for around two years

'Made me think of you': Alexis has been showing her ex exactly what he's missing, posting this sultry picture at the weekend

'Made me think of you': Alexis has been showing her ex exactly what he's missing, posting this sultry picture at the weekend

Ouch: She used her well-followed Twitter account to blast her ex's manhood

Ouch: She used her well-followed Twitter account to blast her ex's manhood

She went on to add: 'How you feel is not my problem & how I feel is not your problem,' appearing to talk directly to her ex despite confirming she'd blocked him.

'Love will teach you,' Alexis continued, with a philosophical follow up that read: 'That time you confused a lesson for a soulmate.'

In response to questions about why she split with Jay, the beautiful star told fans that it was 'crazy' how wrong she'd been about her ex-beau.

Betrayed? She seemed to imply that she had been misled during her relationship

Betrayed? She seemed to imply that she had been misled during her relationship

Wrong: She used her rant to prove that she had been wrong but learned a lesson

Wrong: She used her rant to prove that she had been wrong but learned a lesson

Being used? She insinuated that she felt used by her relationship with the filmmaker

Being used? She insinuated that she felt used by her relationship with the filmmaker

No longer followed: The original 'realtionship goals' pair are no longer following each other

No longer followed: The original 'realtionship goals' pair are no longer following each other

Fame: She hinted that fame had been a contributing factor to the demise of their relationship

Fame: She hinted that fame had been a contributing factor to the demise of their relationship

Self love: She branded the model a 'f***boy' in her explosive rant

Self love: She branded the model a 'f***boy' in her explosive rant

'[It] was a manipulated as f*** ending,' she added. 'Pushed me to my limits so I broke it so he wouldn't get blamed for ending it.'

Alexis' relationship with Jay is her most famous because they are still dubbed the original 'relationship goals' couple, who have worked together on producing beautiful travel content since around 2015.

Even though fans began to speculate that the picture-perfect romance between Alexis and Jay was over in August 2016 - with some even speculating that he had moved on with a Danish model - Jay's last post about Alexis seemed to have been this January.

On the sweeter side to their relationship, Alexis previously said of Jay in August 2015 that he made her feel beautiful every day.

Beautiful: The couple had seemed like a perfect match at first (here in December 2015)

Beautiful: The couple had seemed like a perfect match at first (here in December 2015)

Marriage material: Fans speculated that the relationship had come to an end in late December

Marriage material: Fans speculated that the relationship had come to an end in late December

She told For Love & Lemons: 'I'm not up early for my workout I usually wake up to him rubbing my back or kissing me. 

'I never wake up not feeling like the prettiest girl in the world with him.' 

Continuing her Twitter rant on Sunday, Alexis seemed to suggest that there was an ulterior motive for Jay moving on from Alexis and that 'fame' had changed him.

She wrote: 'The relationship wasn't good for his business anymore. F***ed uuup' and she added: 'Love makes you blind tho I can't deny I felt something was wrong.' 

Found fame: Alexis found fame on Instagram, thanks to her enviable looks

Found fame: Alexis found fame on Instagram, thanks to her enviable looks

Striking: Her Instagram is filled with incredible pictures of the star

Striking: Her Instagram is filled with incredible pictures of the star

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