Nick Jonas' Silhouette Challenge Ends in a Surprising Way in New 'SNL' Teaser

Nick Jonas
Rachel Luna/Getty Images for ABA

Nick Jonas appears at Cigna's Health Improvement Tour at Evolve on March 7, 2019 in Los Angeles.

Nick Jonas took part in the Silhouette Challenge ahead of pulling double-duty on SNL.

The Jonas Bro., who will appear as host and musical guest on this weekend's show, got fans' hopes up when he posted his own take on the sexy TikTok trend.

"Is it just me or is it getting a little hot in here... See you tonight," the "Spaceman" singer wrote on Twitter.

But after gazing at the camera and starting to pull his shirt off, his clip didn't turn out quite the way viewers might have expected.

Watch his Silhouette Challenge below to see what happens, and tune in to his SNL episode Saturday night (Feb. 27) -- a gig that's "a dream come true," Jonas tweeted when he first announced his appearance.