Janet Jackson has debuted her new comeback single.

The singer is releasing the track 'No Sleeep' on Tuesday (June 23).

Fans, however, are now able to stream the tune on YouTube.

The majority lapped up the song, with one user commenting on the video sharing website:

"Welcome back Janet, so glad you're back - we missed you!"

Jackson meanwhile recently unveiled the first leg of her Unbreakable world tour.

She will travel across North America between August and November.

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Listen to Jackson's new song below: