Halsey performed at Wango Tango and brought out a special guest, Yungblud. Her boyfriend took the stage with electric guitar at hand to duet "11 Minutes."

“I brought a friend with me tonight," Halsey told the crowd. “How many people are here tonight with someone you love?” she asked. The crowd went wild once Yungblud took the stage. The duo took turns singing back to one another in an electric performance of the song. Halsey's set included all of her hits including "Eastside," "Bad at Love," and "Now or Never."

Last week the couple went on a vacation to Mexico. Halsey shared images from the trip on her Instagram. The first picture in the set shows their view of the couple's ocean and drinks. The second picture has Yungblud playing chess smoking followed by an image of an animal. The fourth picture is Halsey's feet squishing his face. During the excursion, Halsey broke her toe trying to save a butterfly.

Watch the collaboration video below!

Halsey's Hottest Instagram Photos