While attending the Storm Model Management party, he reportedly told Mail On Sunday Diary (2 March) that he was dating fellow singer Ellie.
He is quoted as saying: "We've been seeing each other since last year. Ellie's a great girl, such a lovely person and a breath of fresh air in this industry."
But the handsome I'm A Celebrity... winner has lashed out, saying the story isn't true.
He tweeted: "If your going to make something that I said up at least make me sound a little less flamboyant.
"Apparently I say 'breath of fresh air' these days."
Ellie also took to Twitter to blast the story, saying: "How is a newspaper allowed to make up a random quote from someone about me. It's very naughty indeed."
The McBusted star, 26, and 'Burn' singer, 27, have kept us all guessing recently as they've been spotted on a number of cosy-looking dates.
But just a few weeks ago, Dougie attempted to quash the rumours of a romance when he made a very public denial on ITV1's The Jonathan Ross Show.
When teased by the host about his relationship status with the Brit Award-winning Ellie, a coy Dougie insisted: "We're friends."
Do you think Dougie Poynter and Ellie Goulding would make a good match? Tell us your opinion in the comment box below!