The Flash: 10 Things You Didn't Know About Grant Gustin

Given how he showcased his talents on Glee, it's pretty clear that Gustin knows his way around a stage. However, his fantastic footwork extends far beyond synchronised choreography, as he's actually an incredibly accomplished tap dancer.

His mother enrolled him in tap dancing classes at a young age, and he was obviously very good because by the time he was 10, he was travelling around in an all-boy Elvis tap group. And it's clear that he continued to hone this skills into his adult life because, as some eagle-eyed viewers might have spotted, he briefly unveiled those tap dancing talents in The Flash's musical crossover with Supergirl when both he and Melissa Benoist began tapping their hearts out to the original song 'Super Friend'.

Not all heroes wear capes, some of them dance.