After defeating the Western Knights 3-1 and booking their spot in the Round of 16, Gold Coast City took to the changerooms to belt out their song. 

However, their theme 'song' is something a bit different to what we're used to. 

Instead of having their own club song, the City players instead belt out the chorus to Robbie Williams' 1997 hit 'Angels'. 

Yep, that's right. 

Watch the bizarre celebrations below.