The 28-year-old pop star kept close to his twelve-year-old sibling as they matched each other in black puffer jackets.

Justin Bieber is a doting big brother as he spends one-on-one time with younger  sibling Jaxon in LA | Daily Mail Online

The Canadian-𝐛𝐨𝐫𝐧 crooner sported a bright neon pink beanie hat on the unusually chilly and rainy Southern California day.

Brotherly: Justin Bieber spent quality time with his younger brother Jaxon as the two made a coffee run in Los Angeles on Tuesday

Justin layered his outerwear over a gray hoodie, which he also wore over his dome, stacking the headgear with the hood of his coat.

He wore baggy and frayed light wash jeans with a pair of chunky white sneakers as he clutched a coffee cup.

Justin Bieber plays the doting big brother as he gets quality time in with  his young sibling | Daily Mail Online