Obviously we were super excited to hear about this blossoming romance, but wanted confirmation as to whether the reports were true.
Well, as luck would have it, Jamar talked exclusively to us tonight on the red carpet at the MOBO nominations party.
When we asked Jamar if he and Leigh-Anne were boyfriend and girlfriend, the Cover Drive star was reluctant to confirm or deny the rumours.
He told us: "We are good friends, I'm not denying it but I'm not agreeing to anything either."
"All I'm saying is it's nice to have a good friend in London to show you around, being a tourist and all."
That sounds like a roundabout way of saying yes to us...
However, Jamar was keen to tell us that he had been enjoying his time in London, with Leigh-Anne providing top notch guides around the Capital.
He said: "She's like my tour guide!"
And how about those hot dates they've allegedly been on?
Well, it turns out that this couple prefer to shun swanky celeb hangouts in favour of a somewhat more low key location while also taking Jamar's band mates along for company.
[Related Story: Leigh-Anne Pinnock and Jamar Harding are dating!]
He admitted: "We all went to the park the other day…that was nice."
"She's a really cool girl and really nice to hang out with."
So there you have it. Leigh-Anne and Jamar, or Lemar as we now like to call them, are officially our favourite new unofficial couple.