Bindi Irwin Calls Brother Robert 'My World' (PHOTO)
The 16-year-old shared a sweet selfie with younger brother Robert on Instagram
Wildlife isn’t the only thing that has captured Bindi Irwin‘s heart.
“This boy is my world,” Bindi, 16, captioned the shot of the siblings smiling for the camera, adding a heart emoji at the end.
It’s been a good year for Bindi – who also showed off her new darker do in the photo – as she celebrated her 16th birthday with a trip to get her learner’s permit.
“That kind of sadness never goes away. It’s like losing a piece of your heart that you never get back,” she said.