"P!nk and Brandi Carlile Deliver Emotional Tribute to Sinead O'Connor with 'Nothing Compares 2 U' Cover"

P!nk paid tribute to the late Sinead O'Connor during her Summer Carnival tour by inviting Brandi Carlile on stage to perform "Nothing Compares 2 U." O'Connor's rendition of the song in 1990 propelled her to fame and influenced numerous singers. P!nk shared that O'Connor's music had a significant impact on her as a child, and she honored her by performing the song. Other artists, including Jamie Lee Curtis and Billy Corgan, also paid tribute to O'Connor on social media.