Kelly Clarkson is back on set of The Voice and up to all kinds of mischief.

Going make-up free and dressed in sweats, the singer filmed herself sneaking into fellow coach Blake Shelton‘s trailer to plant her winning trophy from season 15.

“I just got my Kelly Clarkson winner Chevel Shepherd [trophy], and I just thought maybe Blake forgot. Maybe he forgot how awesome I am, so I thought I’d just leave it, just like, right in his trailer,” says Clarkson, 36, in the video, which she posted to her Twitter account.

Where’s Smithworks, buddy?” she continued, referencing Shelton’s vodka brand, before opening his alcohol cabinet and finding his collection of vodka, wine and more. “Oh, here it is. Do you need more alcohol, bro? That’s awesome.”

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Though Shelton, 42, has won multiple seasons of The Voice with his contestants, Clarkson has proven to be tough competition since she joined NBC’s hit show as a coach.

Shepherd’s win last season marked the second victory in a row for Clarkson, who took home the trophy in season 14 with her contestant Brynn Cartelli.

Clarkson attended the 2019 Academy of Country Music Awards on April 7 with Shepherd, and the pair were seen catching up with Luke Bryan on the carpet.

The Voice airs Mondays and Tuesdays at 8 p.m. on NBC.