She knows how to catch the eye.

And Monday evening was no exception, as Katy Perry stunned in an ankle-length metallic dress, as she headed to judge American Idol in California.

The 37-year-old sported a metallic croc-style dress with a strapless bust and hourglᴀss fit, with Katy adding a pair of silver pointed toe, ankle wrap court heels.

Chic: Katy Perry commanded attention in a silver croc-pattern metallic dress as she judged American Idol on Monday evening in California – sharing the snaps on Instagram
The Roar songstress had her luscious raven locks in a brushed out wave for the chic look, as it hung behind her ears.

The performer opted for a glamorous makeup look, with dark eyeliner outlining her eyes and a softer lip – adding silver hooped earrings.

Katy posted an Instagram sH๏τ of the ensemble to her 157million followers, placing a hand on her hip as she flashed a smile.

In the post, Katy also added a kooky video, which began with a pose before zooming closer in to her face – until the camera was too close up to see her.

During the video, she pulled a pouting face as she glared into the camera – holding both of her hands on her hips.

Katy posted the snaps before Monday’s episode of American Idol, getting fans riled up in her caption as she teased the drama that awaited in the episode.