Mon, 18 Jun 2012 14:18:53 GMT | By Emma Roberts, Entertainment reporter, MSN Entertainment
Bieber's feeling broody!

MuchMusic Video Awards 2012

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Justin arrived at the awards with his musical protégé Carly Rae Jepsen and his two-and-a-half year-old half-brother Jaxon. We still can't get over how cute Jaxon is.