Nick Jonas is going all out for Halloween this year!
The "Levels" singer attended the Maxim Halloween Party in Los Angeles on Saturday dressed as the Hamburglar.
Rocking a black-and-white striped t-shirt with a cape, mask, hat and red gloves, the 23-year-old singer-actor pulled off the iconic McDonaldland character perfectly. He even had a hamburger phone case to match his hamburger-print tie!
Jonas also handed out hamburgers to audience members as he took the stage at the party. He performed his hits like "Levels," "Chains" and "Jealous" all while dressed up in costume.
That wasn't Jonas' only concert of the night, however. Earlier in the evening, he performed during CBS Radio's "We Can Survive" concert held at the Hollywood Bowl.
"Such an honor to get to play on this stage for such a great cause," he wrote on Instagram after the show. "Thank you LA."
ET's Sophie Schillaci was the only one to catch up with Nick Jonas backstage, where he revealed his ideas for his Halloween costume.
"It's kinda great, so I'm excited to bust that out," he told ET. "It involves a bunch of cheeseburgers. I'm gonna be the Hamburglar."
When it was pointed out that Jonas was wearing a black-and-white tee for the concert, Jonas replied, "This isn't it, but it's kind of a piece of it."
If you can't get enough of Jonas' Halloween spirit, watch the video below to hear him chat with ET about his role in the comedy horror show Scream Queens.