New Kids on the Block and r&b superstar Ne-Yo have collaborated on a single, coincidentally named "Single."  The song will be available on iTunes on Aug. 12, and will also be available on New Kids full-length album, coincidentally named The Block, which will be released on Sept. 2.
Screw waiting though, I know you want to hear it right now!  People.com has an exclusive snippet of the song here, check it out!

p.s. you can be my boyfriend Joey McIntyre, for more than just one song!