Here's an age-old question: Is the grass actually greener on the other side?

Not always, says Chris Brown, who wrote a whole song to tell you why.

That song is, of course, "Grass Ain't Greener," released on Thursday, which also happens to be his birthday. It sure sounds like CB's got another hit on the way, as he sings about love and expectations, and how the two don't always play nicely together. There aren't many details about his upcoming eighth solo album, Heartbreak on a Full Moon, but this is probably a good sign that it'll be out at some point this year.

The track is available now on iTunes.