The 24-year-old singer took a moment to pay tribute to those affected by the Manchester concert tragedy during her appearance on Tuesday's finale of The Voice.
Wearing minimal makeup and choosing to leave her blonde locks down, Cyrus looked serene in a white bohemian top and matching shorts as she stood among a sea of flowers and greenery and crooned the song's romantic lyrics.
Cyrus posted a black-and-white photo of her and Grande on Monday, writing a touching note to her pal.
"Wishing I could give my friend @arianagrande a great big hug right now... love love love you .... so sorry you had to be apart [sic] of such a tragic event!" she wrote. "My most sincere condolences to anyone and everyone affected by this horrific attack! all I can do is send as much HOPE & PEACE your way! This MUST end! No more war .... no more innocent lives taken .... L-O-V-E."
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The 23-year-old singer spoke out on Monday
, tweeting, "Broken. From the bottom of my heart, I am so so sorry. I don't have words."
A source close to Grande told ET that she is "an absolute wreck" following the tragedy. "She cares more about her fans than anything," the source said.
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