Take That, Gavin Rossdale! Gwen Stefani Goes Pantless at the American Music Awards

'The Voice' coach turned heads on the red carpet in this look!

No pants, no problem!

The 46-year-old singer rocked one of the most outrageous looks of the night on the American Music Awards red carpet, stepping out in a sheer, black dress for the event at the Microsoft Theater in Los Angeles.

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Donning a sheer black chiffon Yousef Al-Jasmi gown with flowy arms and a mermaid silhouette that highlighted her toned legs, The Voice coach looked perfectly edgy and chic. She topped off her look with a half-up, half-down 'do, while rocking her signature dramatic eye makeup.

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Before hitting the carpet, Stefani took to Instagram to share a sneak peek of her beauty look, captioning the photo, "Getting ready."

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Though her new beau, Blake Shelton, hasn't been spotted yet at the AMAs, Stefani is in good hands -- she's seated front and center inside the venue next to Shelton's fellow country singer and longtime friend, Luke Bryan.

ET caught up with Bryan on the carpet, where he gushed over Shelton and Stefani's new romance.

"I laugh at how the hell he scored Gwen," the 39-year-old said with a grin. "What I love is the thing that came out -- that she didn't know who the hell he was before The Voice. I was like, 'Well, she was lucky back then.'"

"The whole thing with a relationship is enjoy it and have fun," he added. "They're having fun and that's a good thing."

As Bryan mentioned, Stefani revealed earlier this month that before she and Shelton worked together on The Voice, she had no idea who he was. Watch the video below to hear more.