Niall Horan and Julia Michaels wow audiences with emotional performance of What A Time

As their performance aired on the late night chat show, fans took to Twitter to praise Niall and Julia’s chemistry.

Niall Horan and Julia Michaels dueted their new song, What A Time, with an emotional performance on The Late Late Show with James Corden.

Their performance came just moments after the pair took part in an escape room - no, we weren't expecting that sentence either.