WATCH: Halsey Joins BTS On Stage In Paris

BTS fans in Paris were surprised this weekend when Halsey joined the group on stage during their hit “Boy With Luv.”

The singer showed up at the BTS concert at the Stade de France on Friday, one night before her own concert at London’s Wembley Stadium.

“These boys are so special, they are my family,” Halsey told the crowd, in French, after the performance.

Luckily, fans shared video clips on social media: