Justin Bieber shares adorable snap with his brother and sister

Who would have thought that I would be a strong belieber just at the end of 2015... 

The singer took his half siblings, Jazmyn, 7, and Jaxon, 6, on Christmas holiday with him to Anguilla.'Honestly I never thought I could love somebody the way I love these two children. They are strong, kind, smart and so charismatic! They are constantly making me want to be better, and I believe they will make me a better parent one day.' he captioned the image he shared on instagram