Pop star Rita Ora appears to have confirmed her rumoured romance with Calvin Harris by publishing a picture of the stars cuddling on her Twitter.com page.

The Bounce hitmaker was rumoured to have become involved with Ora earlier this year (13) after his split from Russian supermodel Anne Vyalitsyna, and now the singer has made their relationship public.

Ora posted a picture of herself cuddled up to Harris on her Twitter page with the caption "Miss you" on Friday (31May13).

She also made a 'sad face' emblem out of sugar packets and posted the picture online, adding, "I'm sad. Without you."