'I just wanted to take a moment to acknowledge and pay tribute to two people who lost their lives today,' she told fans at the Fruili Stadium in Udine.
'It's a great tragedy to me. I feel so devastated to be in any way associated with anyone's suffering.'
'Let's all just take a moment to say a prayer for Charles Criscenzo and Charlie Prow. Our hearts go out to their family and loved ones.'
From BBC News