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Justin Bieber Singing With Sister (Video)

Video: Watch Justin Bieber Sing on Stage With His Adorable Little Sister

Justin Bieber has performed with everyone from Usher to Mariah Carey, but he had a very special guest at his Christmas concert last night — his 3-year-old sister Jazmyn! Watch as Justin and Jazmyn duet on his hits "Baby" and "One Time" in today's PopSugar Rush.

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shannon_xo shannon_xo 4 years
omg that was SO cute.
aqueelah aqueelah 5 years
i loved it its like 2 die 4 this is from aqueelah i love u
letter2elise letter2elise 5 years
So adorable. I think he is just too cute...and I'm 31
shannon_xo shannon_xo 5 years
omg that was SO cute.
Phyllisity Phyllisity 5 years
have u really justin b have a sister
Face-Detective Face-Detective 5 years
Would it have killed them to spell Jazmyn's name correctly? Egad.
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