Cam is officially back! It's not that she ever left but she did take a bit of a break from the spotlight to focus on writing her second album.

dropped "Diane" late Thursday night.

The sound is an upbeat ode to an unlikely friendship. A woman finds out the man she is seeing is married. She gets together with the wife, Diane in this case, and tells her how awful she feels about the situation. Through the song, she takes full responsibility and the tune is her way of saying she is sorry.

There isn't really a country song out there like this right now and if this is any indication of we can expect from her second album, we have a lot to look forward to. What do you think about the new song?