Fresh offa captivating set at the Panorama music festivalin New York City, Sia has claimed her first No.

1 single on theBillboardHot 100 chart with Cheap Thrills.

The tropical club-bangers rise to the top of the charts wasnt exactly unexpected.

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Credit: Noam Galai/Getty Images

and One Dance, respectively.

Its alsothe first time a woman over 40 has scored a No.

1 single in 16 yearsthe last was Madonnas Music in 2000.

The Nostalgic for the Present tour kicks off Sept. 29 in Seattle and wraps Nov. 6 in Austin.

On Monday, an Oct. 25 date at Brooklyns Barclays Center was also added to the list of stops.