"I wasn't expecting THAT!" Justin Peng SURPRISES Judges with Whitney Houston HIT! | The X Factor UK

Justin Peng shocks the Judges with an incredible rendition of Whitney Houston's 'I Look To You'.

In the words of Nicole, that was "JU-MAZING"!

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Eighteen-year-old math student Justin Peng from China shares personal stories about living alone in the UK before performing for the panel. Justin aims to impress Nicole Scherzinger with a popular Whitney Houston