Their co-headlining trek hit Madison Square Garden in New York City.

During Charli XCX's stop at Madison Square Garden with Troye Sivan for their Sweat tour, the "Von Dutch" singer was joined by Lorde and Addison Rae.

The “360” singer hosted a star-studded Sweat Tour afterparty Monday night, following her and Troye Sivan’s sold-out show at ...

On Monday evening, the duo took to Madison Square Garden and were joined on stage by Lorde, who performed "Girl, so Confusing ...

Charli XCX lights up Madison Square Garden with live debuts featuring Lorde and Addison Rae. Don’t miss the exciting new ...

I was thinking about this as I watched Charli and Troye Sivan ’s joint Sweat Tour hit absolute peak time with Lorde’s New ...

Brat summer is technically over, but brat fall is just getting started thanks to Charli XCX and Troye Sivan’s Sweat tour, ...

Lorde and Addison Rae joined Charli on the versions of ”Girl, So Confusing” and ”Von Dutch” that they appear on, and Addison made the live debut of ”Diet Pepsi.” ...

Charli XCX and Troye Sivan created a brat moment in their star-studded party on Monday night.After their Sweat Tour show at ...

With September 22 in the rear view, BRAT Summer is officially, technically over. However, Charli XCX isn't going anywhere. She's got a BRAT remix album on the way, and her Sweat Tour with Troye Sivan ...