Michael Bublé performed the famous Frank Sinatra song ‘I’ve Got You Under My Skin’ on stage with fan Ben Fagerstedt, 17, during a concert at the Tacoma Dome arena.

It was an unforgettable moment. Ben began the session with some lighthearted fun, showing Bublé a sign with an unflattering picture of the singer on it, to which Bublé responded teasingly.

Ben started singing, and the conversation went from laughing to adulation in no time. Ben’s golden crooner voice, which was evocative of the old-time favorites, delighted the crowd.

Since then, Ben’s channel has received 1.4 million views for the video of this unique occasion.

Bublé, a well-known fan of Frank Sinatra, was obviously pleased with Ben’s selection of song and his flawless vocal performance.

Ben seemed like an ordinary high school student, but his deep, smooth voice amazed Bublé and the crowd, drawing a standing ovation the moment he began to sing.

See Michael Bublé and Ben Fagerstedt’s mesmerizing rendition of ‘I’ve Got You Under My Skin’ in the video below.