Justin Bieber: Sister Steals Spotlight at Christmas Concert (VIDEO)

Posted on Dec 22nd 2011 2:50PM by Sarah Chazan

George Pimentel | WireImage

The holidays are all about being with family, even if you're a huge star like Justin Bieber. The Canadian crooner is currently up in Toronto to spend Christmas with his clan -- but the trip isn't all rest and relaxation for the teen. Last night (Dec. 21) Justin was the guest of honor at the Much Music Presents: Justin Bieber Home For The Holidays Christmas concert special. Well, scratch that. Justin was ONE of the guests of honor. Mid-way through the show, Justin's little sis, Jazmyn, stole the spotlight when she joined the Biebs onstage.

After performing a slew of hits off his current CD 'Under the Mistletoe,' Justin left the stage and brought back his fave little lady (sorry, Selena) to join him on the mic. Together, the adorable duo sang JB's hit, 'Baby.'

This isn't the first time little Jazzy (as her family and Bielibers call her) joined big bro Justin onstage. Back in February of this year, the tiny tot ran onto the set of a TV interview JB was conducting with 'eTalk.' The Biebs has also had his sister join him during concerts, like one recently in Winnipeg.

Watch Justin and Jazzy's adorable duet below. It must just give you a case of the "Awwwws!"

Watch 'Justin and Jazzy Sing Together'