Kelly, 29, is actually locking tongues with Ricki in the new snap (slightly ew) while gently holding the British catwalk star around his tattooed neck.
Posting the saucy photograph on Instagram last night (7 July), the Fashion Police host said: "#TasteGood." TMI, Kel, but we'll forgive you!
Kelly has spent much of the past week in London and, during her time in the captial, she and Ricki watched her father Ozzy take to the stage in London's Hyde Park with his band Black Sabbath.
While at the British Summertime gig, the pair posed for another picture together, this time with Ricki placing his arm around Kelly's neck as they both smiled for the camera.
The pair first set tongues (aside from their own) wagging at the end of last month, when they began messaging each other on Twitter and Instagram, and now it seems they are official!
We're pleased to see Kelly looking so smitten. Earlier this year, Kelly and her fiancé Matthew Mosshart called off their engagement.
Since then, Kelly explained to fans that "it just wasn't the right time" for the couple to be together.
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