Washington DC, June 10 -- Popular Canadian singer Celine Dion recently attended a Coldplay concert at Allegiant Stadium in Las Vegas, reported People.

Celine, who has been battling with stiff-person syndrome, is now making headlines for attending the show. She posted several pictures on her Instagram handle and wrote in the caption, "What an unforgettable evening with @Coldplay at @AllegiantStadium...My heart is still singing!"

She added, "A heartfelt thanks to the band and their amazing team for welcoming my family with warmth and kindness. It was all...fantastique"

Recently, Dion was seen enjoying the show as Coldplay performed on the latest stop at Allegiant Stadium in Las Vegas for another night of their Music of the Spheres World ...