People.com is reporting that Miley Cyrus’ song “7 Things” is about ex-boyfriend and Jonas Brothers boy bander Nick Jonas. It’s long been rumored that the pop angst song was about Nick, but now the “7 Things” music video director is confirming the semi-autobiographical content of the lyrics.

Brett Ratner, who directed the “7 Things” video, told MTV that before he shot the video, he checked out Miley Cyrus’ personal ex-boyfriend related items, includng photos. Ratner spilled the beans that “the necklace she’s wearing in the video is the necklace [the boy] gave her. She’s wearing his diabetes or medical necklace.”

Nick Jonas fans know he has Type 1 diabetes.

So, there you have it – the rumors that Miley Cyrus’ “7 Things” is about Nick Jonas? It’s true!