WATCH: Tom Fletcher replaces McFly drummer Harry Judd with son Buzz

McFly star Tom Fletcher melted our hearts last night when he uploaded an adorable video of his two-year-old son, Buzz, giving a near-perfect drumming performance of the McFly hit single, ‘Room On The Third Floor’.

Little Buzz can be seen playing alongside his famous dad, who is playing guitar and singing in the heartrending video.

Tom cheekily captioned the snippet with: “We never have to postpone a tour due to @juddymcfly [Harry Judd] being injured ever again!”

The comment is a jibe towards Tom’s bandmate, drummer Harry, who forced the boys to postpone their Anthology tour from May to September this year after he suffered a crippling neck injury.

And judging by Buzz’s incredible performance, we wouldn’t be surprised if he does end up stepping in for Harry in the near future.

Tom is father to Buzz and eight-month-old Buddy with his wife, Giovanna, with the pair being childhood sweethearts before tying the knot in May 2012.