Nick Carter and Jordan Knight's new single marks the comeback of the traditional boyband spirit.

The popular blond-haired heartthrob singer from the Backstreet Boys and New Kids On The Block singer, Jordan Knight, are officially a duo group, as reported in The Daily Beast.

The newest album where Nick Carter and Jordan Knight's new single comes out is titled, "Nick and Knight."

In the last few years, the two singers' groups have been on tour together, referred to as NKOTBSB. The two groups even had an official single together, according to a report in The Daily Beast.

Carter is now 34, while Knight is 44, but they still got the moves and appeal to make female fans swoon.

Carter beamingly said in an interview how much he's appreciated doing a duo project, the album where the Nick Carter and Jordan Knight's newest single comes out, according to The Daily Beast, saying:

"Yes, I've heard people say, 'It's a match made in heaven,' or whatever,"

"But, especially for me, this music is probably the best stuff I've done outside of the group."

Carter further narrated the experience he and Knight underwent while debilitating the idea of doing a duo project together, as reported in The Daily Beast:

When we first came up with the idea, we were wondering if it was too cliché,"

"We debated, but it stuck. There was nothing else it could be."

"We didn't want to disguise ourselves with a different name."

"We're proud of who we are and where we came from."