She feels she can't compete with a hottie from Hollywoodwhose best friends are royals," our source says. During that time, she inspired him to write the song "Jealous" and the two were often photographed together at events, looking happy and affectionate. They separated in March She feels she can't compete with nick Long been delta goodrem dating jonas have hottie from Hollywoodwhose best friends are royals," our source says. And according to our insider, "[Delta's] started to have feelings for Nick again. Despite a big age gap, the relationship lasted for 10 months. In Laoag Slut has it Jonas' song "Wedding Bells" is about their relationship. Here are some sample lyrics: Making matters worse is their entire mutual friendship group — not to mention every gossip blog — is speculating whether Nick's the newest member of the royal family's inner circle. I love Delta!