From The Beatles’ ‘Hey Jude’ to Queen‘s ‘We Will Rock You,’ Janet Jackson‘s ‘What Have You Done for Me Lately’ (as we reported here), and more, Katy Perry‘s never been shy about taking to the stage to tackle the classic hits of some of music history’s most legendary acts over the years.

Now, as the rave reviews continue to roll in for her recently launched ‘PLAY’ residency in Las Vegas, the GRAMMY nominee is making headlines again for more of the same – this time flexing her vocal chops to Whitney Houston‘s 1986 #1 hit, ‘Greatest Love of All.’

Performing the challenging cut as part of a finale medley with her own #1 hit, ‘Firework,’ look inside to hear the inspiring note Perry ends her show on.

[main photo source: Getty Images]

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