Charli XCX and Troye Sivan bring out Lorde and Addison Rae at Madison Square Garden in New York City. The surprise guests ...

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

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

Charli XCX brought out Lorde for the ‘Girl, So Confusing’ remix during her Monday, September 23, show at Madison Square ...

Summer might officially be over, but brat season is still in full swing, especially now that Charli XCX is bringing her ...

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

LORDE JOINING CHARLI XCX TO PERFORM THE GIRL SO CONFUSING REMIX AT SWEAT TOUR IS THE BEST THING THAT EVER HAPPENED IN POP CULTURE THIS YEAR. ITS FOR THE HISTORY BOOKS pic.twitter.com/iqBUiXof66 ...

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.

Lorde really does ride for Charli. Charli XCX brought out Lorde for a performance of “Girl, so confusing” in New York City ...

Charli XCX and Lorde performed “Girl, so confusing” live for the first time at Madison Square Garden during the Sweat tour ...

How much did Charli XCX earn from brat summer? We crunched the numbers around several of the artist's lucrative brat-centric deals.