Adele dedicated her concert Sunday in Antwerp to those killed and wounded in a mass shooting at an Orlando gay nightclub.

Described as the deadliest mass shooting in American history, 50 people died and 53 were injured.

(Related: 50 killed in Orlando gay nightclub; worst mass shooting in U.S. History.)

“I would like to start tonight by dedicating this entire show to everybody in Orlando and at Pulse nightclub last night,” an emotional Adele told her fans. “The LGBTQ community, they're like my soulmates since I was really young. So, I'm very moved by it.”

“I don't know why I'm crying already, because most of this tonight is pretty miserable because my songs are fucking miserable,” she joked.

Adele added, “I do have two songs that sound happy, but they're not.”