So I heard this song the other day on a hip hop station.
It was sung by a male singer, smooth voice, kind of reminded me of R Kelly
The course included the lyrics that went like this (i'm pretty sure)

I'm in love with the DJ/
We're gonna be here all night because I'm in love with this DJ

It's not that song by Chenelle or Cassie, but it sounds like the Cassie song, but with a guy singing it.
Def a slower song that you would hear in the club, it's not techno, more like R&B or hip-hop.