Justin Bieber got to take a break from his tour and celebrate a really special event this week — his brother Jaxon's 4th birthday! The whole gang was there, including his 5-year-old sister Jazzy and his dad, Jeremy.
From him singing happy birthday to carrying his siblings around, this video couldn't get much cuter — except for the face in the cake. Ouch! Evidently Justin got the same treatment because he mentioned the incident on Twitter, saying, "Yeah he did it to me too. Lol."
Do you wish Justin would serenade you on your birthday, too? Let us know in the comments below!