Big Brother may have just claimed its first relationship scalp.

Pauly D has reportedly dumped girlfriend Aubrey O'Day but the singer is not yet aware that she has been given the old heave-ho.

TMZ revealed on Monday that the 36-year-old DJ has decided to call it quits on their relationship after almost 10 months of dating over the weekend.

Scroll down for video

It's over? Pauly D has reportedly dumped girlfriend Aubrey O'Day (pictured last month) over the weekend

Problem is, Aubrey is currently in England and cut off from all communication as she is locked up in the Celebrity Big Brother House.

So unless Pauly managed to get word to her before she entered the house last week, the Danity Kane singer still things she is in a relationship.

While TMZ's sources were unclear as to why the DJ had pulled the plug on their relationship, he has erased Aubrey from his social media, deleting her photographs off his Instagram.

Prepare to be shocked:Aubrey is currently in England and cut off from all communication as she is locked up in the Celebrity Big Brother House (pictured) so may not know she's single

All gone: While TMZ's sources were unclear as to why the DJ had pulled the plug on their relationship, he has erased Aubrey from his social media

Back to business: The DJ unfollowed the singer and now his Instagram is filled with pictures of him DJing and his outfits

The DJ completely cleansed his Instagram unfollowing Aubrey and everyone else for that matter.

Aubrey is set to be blindsided by the news, as the 32-year-old has made it clear she is head-over-heels for the former Jersey Shore star.

Just prior to entering the Big Brother House, Aubrey posted a picture on Instagram of the man she already calls her 'hubby' with her dogs and professed her love for him.

The singer wrote: 'My dearest hubby @djpaulyd, I will miss you so much. You are my best friend, my lover, my person, my soulmate!

That's awkward: Aubrey is set to be blindsided by the news, as the 32-year-old made it clear she is head-over-heels in a long post dedicated to him on Instagram

'Hold the fort down.. take care of our babies.. hopefully I'll come home with an amazing accent ;)! LOVE YOU with all my heart! #mifamilia.'

Fans have been watching the couple's relationship develop on reality show Famously Single.

The pair met late last year while filming and quickly fell for each other, despite Aubrey coming on very strong and Pauly being known for being a ladies' man.

The way they were: The pair met late last year while filming reality show Famously Single and quickly fell for each other

The couple briefly split back in May amid cheating rumours and Pauly deleted all their Instagram pictures at that time also.

The reunited and the Dumblonde songstress explained to E! that they have been having issues but were determined to make it work.

She told E! after that split: 'It's very difficult to build a relationship as a celebrity couple and have the personal life and the public come together as one.

A solo act: The 36-year-old musician celebrated his birthday solo in Las Vegas last month

'We were having a difficult time with all of that, and we've figured out how to be the strongest team that we can be. We both wanted to be together, and we weren't willing to not let that happen. So, we fought for each other, and we made it through.'

Pauly is a very special man she said: 'Pauly is so different from anything I've ever experienced.

'He really is his own authentic self, and it's so much deeper than anyone ever has seen on any of the shows that he's done or the persona of him in public.'