Justin Bieber brings his adorable brother Jaxon to the GRAMMY red carpet

Justin Bieber's little bro is so cute!

The 21-year-old singer brought his 6-year-old brother, Jaxon, to the 2016 GRAMMYs on Monday, and the little guy looked simply adorable as he palled around with Justin on the red carpet!

READ MORE: EXCLUSIVE: Justin Bieber Is Ready to Rock the GRAMMY Stage -- Details on His Mashup Medley and Special Guests!

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See photos of Justin Bieber at the 2016 Grammys, including with his adorable date:

Justin won his first GRAMMY ever for Best Dance Recording for his song, "Where Are Ü Now," during the GRAMMY Awards pre-show, and is performing during music's biggest night.

"I think it just takes making good music," Justin told ET in December of eyeing his first GRAMMY Award. "I think the rest goes to how much the GRAMMY board likes you."

See photos of Justin Bieber from over the years:

A source inside GRAMMY rehearsals revealed to ET that Bieber will kick off his performance singing an acoustic version of his single, "Love Yourself."

SEE MORE: Justin Bieber Sets His Sights on First GRAMMY: 'It Just Takes Making Good Music'