The Chainsmokers Thrill Billboard Winterfest 2016 With Current and Future Hits

"Yo, this is super f**king lit!" announced Drew Taggart. "We've played here like four times, but this is the craziest yet. Turn off all the lights -- I want to get super f--king intimate with you."

Travis Scott to Headline Billboard Winterfest on Saturday

After the house technicians complied with their request, the Chainsmokers launched into a remix of the Red Hot Chili Peppers' "Under the Bridge," then seamlessly segued into the full performance of "Roses" mashed up with Justin Bieber's "Love Yourself" in a fitting homage to the pop star who has supported the hit single in live performance and social media.

"Park City, how are you feeling right now?" Taggart hollered into the mic, while the song's layered synth lines prompted fans to raise their phones in a sea of Snapchat stories.

Wiz Khalifa to Headline Second Annual Billboard Winterfest at Park City Live

After extending their set in the intimate setting with a full-throated sing-along to Blink 182's "I Miss You" and Avicii's "Waiting for Love," the dance artists finished strong with forthcoming single, "Don't Let Me Down," which promises to build on the unexpected momentum of "Roses" following its release in the weeks ahead.