Here is a 24-year-old version of The 1975 pop-rock singer looking like one hot bad boy in his leather jacket, posing backstage during the Bestival music festival back in 2013 (left). This was the same year his band released their hit song "Robbers."

And, 10 years later, Mr. Healy recently showed his screaming fans just how well he works the mic as he hit the stage with a side-swoop cut and a buttoned-up look for a performance in London, England (right).

It's clear T Swift thinks Matt's looks are "gorgeous," but the question is ...