Lauren Jauregui joins Halsey for 'Today' show performance

It has been a big week for Halsey, who just released her sophomore album hopeless fountain kingdom. On Friday (June 9) to celebrate her big day, the "Now or Never" singer appeared on TheToday Show to perform as part of their summer Citi Concert Series.

On the morning of her performance, the singer took to Twitter to announce that she would be joined by Fifth Harmony member Lauren Jauregui for the concert.

Jauregui was right beside Halsey on stage for a performance of their hit collaboration "Strangers." Halsey, wearing a wig in her signature blue, and Jauregui, dressed in a chic all-white ensemble, gave a passionate run through the somber hopeless fountain kingdom track.

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