Even if you aren't a Belieber, you're still going to L-O-V-E this video.
Justin Bieber held his Home For The Holidays charity concert in his hometown of Toronto, Canada Wednesday night and the cutest thing evs happened.
He brought his baby sister Jazmyn aka Jazzy on stage to sing his hit song Baby with him. She is just sooo cute, we're dying!
The little 3-year-old didn't quite get all the lyrics right, which makes her even more adorbsies. And how cute is Justin as a protective older brother? He really does love his little sis.
Watch above! It'll warm your cold, dark hearts!
Tags: baby, brother, canada, concert, duet, home for the holidays, jazmyn, jazzy, justin bieber, sister, tour