Rita Ora's ex Calvin Harris showed what the singer is missing as he starred in the new Emporio Armani ad campaign.

The Scottish DJ shared on his Twitter account the photo below, which was a behind-the-scene shot of the fashion house's new ad campaign. The image shows a topless Calvin Harris being prepped by the assistants for the photographer.

 "The sexy snapshot features the Scottish DJ showing off his six-pack abs, perfect pecs and countless other chiseled muscles," said E! News. "But it's not just his hot bod that has us drooling. Harris' adorable smile, perfectly tousled hair and all-around good looks are undeniable."

Rita Ora's ex Calvin Harris even quipped how his 6'5" frame is causing trouble for the assistants, as one girl had to get some props to fix his hair. He wrote: "Need more stepladders #Armani #BehindTheScenes #LaughingAboutSomething."

Scottish DJ Calvin Harris confirmed that he and Rita Ora have split last June in a Twitter message: "To address speculation - myself and Rita ended our relationship some time ago. She is a beautiful, talented woman & I wish her all the best."

For her part, "Fifty Shades of Grey" cast Rita Ora told Glamour magazine how she's doing after the split: "I'm not doing too great but I'm doing better than I thought. I adore him and he's an amazing human being."

"Honestly, if Calvin hadn't done it (announced the split via social media), I wouldn't have. It took me five days to write three sentences. It was massive."

The tabloid Daily Star, alleged Rita Ora is trying to make nice with ex boyfriend Calvin Harris so the Scottish DJ can be persuaded into giving her his songs.

"Rita is desperately trying to make friends with Calvin so she can perform her song again and possibly get the tracks back," the source said. "His actions have set the campaign back and she wants to try to repair the damage."