Pink sings Nothing Compares 2 U as tribute to Sinéad O'Connor

Following the announcement of Sinéad's death on Wednesday, Pink paid tribute to the legendary Irish singer by performing Nothing Compares 2 U during the first U.S. date of her Summer Carnival tour show in Cincinnati, Ohio. The Trustfall hitmaker momentarily paused the concert to pay her respects to the musician, and invited her opening act Brandi Carlile onstage with her to perform Sinéad's best-known hit. Pink, 43, told the crowd during the show: "When I was a little girl, my mom grew up in Atlantic City and I used to go down to the Ocean City Boardwalk..."