Those powerhouse vocals of hers were well and truly put to the test. Demi has apparently split from her boyfriend of 6 years, Wilmer Valderrama, which may explain the heartfelt performance. Fans have been speculating due to some cryptic tweets (see them in the gallery above).
This isn't the first time Demi has played tribute to Adele, she has also covered "Hello" before.
Watch her performance of "When We Were Young" above...
Photo Credit: Pinterest
Video Credit: JWBGSU
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