The 34-year-old Backstreet Boys crooner and 43-year-old New Kids on the Block singer snapped the hilarious photos for BuzzFeed. The singers appear in modern attire in the new pictures, but recreate the ridiculous poses perfectly.
Carter and Knight announced Wednesday that they have formed a new duo together, Nick & Knight.
"Me and Nick have combined our talents, our super powers, and now we are a new duo, called Nick & Knight," Knight said. "We recorded a whole new album and we are going on tour September 15."
"We're almost pretty much done with the album," Carter added. "It's a bunch of our pop, rock, R&B and urban. It's all mixed together to create Nick & Knight."
Nick & Knight is set for release September 2. The duo will then embark on a tour across North America.