7 Parts of Katy Perry's Tour You Have to 'Witness' to Believe

Katy Perry, 2017
Kevin Mazur/Getty Images for Rogers and Cowan

Katy Perry performs onstage during her 'Witness: The Tour' at Madison Square Garden on Oct. 6, 2017 in New York City. 

Katy Perry has never been one to disappoint when it comes to turning her music into a visual masterpiece, whether it's on video or on stage. Even after three awe-inspiring tours, the 32-year-old singer has stepped up her game once more for the Witness World Tour, which hit New York's Madison Square Garden for a second night Friday (Oct. 6).

Perry's first MSG show on the Witness tour happened Monday (Oct. 2), the night after the tragic mass shooting in Las Vegas. She paid tribute to the 58 lives lost by delivering a heartfelt message on stage, ultimately declaring, "No one's going to steal our joy." And with the colorful, sparkling spectacle that is her 2017 show, joy is certainly a way to describe the show.

While the entire concert was one you have to see to believe, here are the seven Witness Tour moments we found most mesmerizing. 

Light-up dice -- "Roulette"


--this is how you roll the dice --#witnessthetour --@kevinmazur

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Perry's electronic top (and a cameo from Left Shark!) -- "Teenage Dream," "California Gurls" and "Hot N Cold"

#VIDEO | @katyperry performing Hot N Cold tonight in Boston #WITNESSTHETOUR pic.twitter.com/QsGvDCkBkj

— Katyspics Media (@katyspicscom) September 30, 2017

Big lips -- "I Kissed A Girl"  


--album art jacket by @jwujek---- by @ronyalwin #witnessthetour

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Moving roses -- "Tsunami"

#VIDEO | @katyperry performing Tsunami tonight in Boston #WITNESSTHETOUR pic.twitter.com/DnIS3ZpMkH

— Katyspics Media (@katyspicscom) September 30, 2017

Galaxy of planets and stars -- "Thinking Of You" and "Part Of Me"

Oversized basketball game -- "Swish Swish"

#VIDEO | @katyperry playing basketball tonight #WITNESSTHETOUR pic.twitter.com/TOALVuFDkN

— Katy Perry Updates (@katyspics) October 7, 2017

Giant hand -- "Firework"


?Firework Finale by @zaldynyc ?--by @ronyalwin #witnessthetour

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Check out more footage from the Witness Tour on Xfinity's Katy Perry Fan Destination, which you can find out more about here.