Child, she’s a firework.

Katy Perry carried out on the star-studded re-opening of New York Metropolis’s Tiffany & Co. flagship retailer Thursday, draped in a double-strand diamond necklace.

The “American Idol” choose took the stage carrying a Tiffany blue Givenchy robe with a sheer backside and a bow within the again.

Perry, 38, paired the strapless robe with Givenchy G Chain Dice Sandals ($995) and the model’s blinged-out Mini Kenny Bag ($3,800).

She sang “Firework,” “Darkish Horse” and “Teenage Dream” through the shock efficiency.

“Now have a look at me I’m glowing,” Perry captioned a collection of glam pictures on Instagram after the occasion.

The looks comes after the pop star was accused by “American Idol” viewers of being disrespectful towards contestant Wé Ani after her favourite singer, Elijah McCormick, was eradicated.

Reasonably than providing Ani suggestions on her efficiency, Perry stated she was “shook by the outcomes” of the current elimination, including, “America, you guys have the votes. You’re those voting and if you happen to’re not voting, you’re not utilizing your voice. Your faves aren’t protected. So to any extent further, vote for who you wish to see within the High 12.”

And this month, Perry was booed by the “AI” viewers after criticizing contestant Nutsa Buzaladze’s glittering outfit earlier.

After Buzaladze carried out in a glowing silver costume and boots, Perry instructed her, “Nutsa, each time you are taking the stage it’s such as you glitter bomb the stage.”

“Pay attention, one factor that I want to see from you will not be one piece of glitter the subsequent time. I do know that’s going to be laborious,” she continued on the time.

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In March, Perry was additionally criticized for making a “mom-shaming” joke a couple of 25-year-old contestant with three kids. 

Perry quipped, “Honey, you’ve been laying on the desk an excessive amount of,” which offended the contestant and a few viewers.