McFly frontman Tom Fletcher has uploaded a video of himself singing Justin Bieber's hit song 'Baby' with his own baby.

The singer is the father to a one-year-old son called Buzz.

The Brit took to YouTube today (August 10) to post a cute clip of himself singing along to Justin Bieber's 'Baby'.

Buzz is seen singing the words 'baby' through the video.

Fletcher later asks his son to sing along to Britney Spears' 'Baby One More Time'.

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Watch the video below: