Kelly Rowland has treated fans to a new track.

The singer has debuted the single 'Dumb' online.

It's the first song released by the Destiny's Child star since the 2013 single 'Dirty 'Laundry'.

The tune could feature on Rowland's upcoming fifth solo album.

However, no information about the record has yet been confirmed.

The US star meanwhile previously teamed up for her Destiny's Child bandmates Beyonce and Michelle Williams for the latter's 2014 track 'Say Yes'.

Speaking about collaborating with the duo, Rowland said:

"It was a lot of fun. The blessing about Destiny's Child is that we still love working together, it's not hard, it's not a task. And when we do we still sound damn good together!

"I'm so excited about 'Say Yes' for Michelle and it just feels so good, it's happy. You think about songs like 'Happy' by Pharrell, I think that's what people really need now."

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Listen to 'Dumb' below: