Celine Dion attends Hauser concert with twin sons in rare public outing

Hauser reflected on meeting Celine Dion in a compilation video shared on Instagram.

Celine Dion and her twin sons enjoyed a fun family evening celebrating one of her favorite musicians, Hauser. 

The iconic singer, aged 56, made a rare public appearance despite her stiff-person syndrome diagnosis to attend the Croatian cellist's concert at Wynn Las Vegas' Encore Theater on Saturday, June 22, with her 13-year-old sons Nelson and Eddy.

Hauser shared his thoughts on meeting Dion in a compilation video posted on Instagram and X (formerly known as Twitter) on Tuesday, June 25.

The video starts with Dion expressing her admiration for the musician, saying, "I'm such — in fact — I'm a big fan."

In response, Hauser says, "I'm your biggest fan," to which Dion humorously replies, "No. Let's fight. I am the biggest fan." They then share a warm hug.

The clip also features Dion arriving at the concert and Hauser performing her beloved classic, "My Heart Will Go On."

"I actually want to dedicate this performance to my favorite singer of all time. And she's here, believe it or not, Celine Dion," Hauser is heard telling the crowd.

He further gushed over "The Power of Love" singer in the caption of his post writing, "We are each other’s biggest fans!🙏❤️ Patiently waiting for our duet and I know that she will be back on stage stronger than ever, because there is only one Celine! 💪🔥 @celinedion."

Dion's attendance at the concert occurred shortly after she made a red carpet appearance with her eldest son, René-Charles Angélil, for the premiere of her documentary, I Am: Celine Dion, in New York City.