Calvin Harris cosies up to brunette model as he moves on from Rita Ora

Calvin cosies up to model Aarika Wolf [Instagram]

The stunning lady is Aarika Wolf who is believed to be starring in his latest music video.

Related article: Rita Ora reveals she wanted to snog Iggy Azalea at the VMAs

In one snap, Aarika poses with the 30-year-old in just her underwear and Calvin captioned the snap: "Wolfy"-apparently his nickname for his new close friend.

He and Rita Ora had a very public and messy split back in June.

And when the DJ tweeted about their separation without Rita's knowledge the singer was said to be 'shocked and embarrassed' by the public announcement.

The brunette is said to be appearing in the DJ's new music video [Instagram]

Rita later hoped to perform I Will Never Let You Down at the Teen Choice Awards at the start of August, a song which the Scottish DJ also produced, which also didn't go to plan.

And recently the exes have engaged in a war of words starting when she opened up to Ryan Seacrest about the Teen Choice Awards.

She said: "For anybody who doesn't understand how it works, he (Calvin) produced the song. Obviously he owns the rights to it and he didn't approve the Teen Choice Awards."

To which he replied via the social networking site: "You'll only know 1 side of the story RE Teen choice awards because I choose not to talk to the papers about every aspect of my personal life. But just know I had a damn good reason."

Rita Ora and Calvin Harris had a messy split back in June [Instagram]