At the Los Angeles stop on his Ascend Tour, Illenium was joined on stage by Sam Harris of X Ambassadors to perform their song "In Your Arms." An attendee captured footage of the duo performing and posted it to the /r/EDM subreddit for all to enjoy.  

Although the video of the Staples Center performance didn't capture the entire track, you can see most of the surprise performance. Fans appeared to be eating up the vocals from the platinum-selling frontman as the duo's energy onstage made it seem like they've been playing together for years. 

Illenium (real name Nicholas D. Miller) has had an exciting week, as just in the past few days, his track "Good Things Fall Apart" featuring Jon Bellion was remixed by Travis Barker of blink-182 while he's also been celebrating the fact that he was included on Forbes' "30 Under 30" list.

"In Your Arms" featuring X Ambassadors by Illenium was released on August 16th, 2019 as a part of his third studio album Ascend