Ariana Grande joined the Black Eyed Peas on stage at her One Love Manchester benefit concert on Sunday,June 4.
The 23-year-old singer hosted the concert at the Emirates Old Trafford cricket ground in the English city to raise funds for those affected by the terrorist atrocity which killed 22 people and left more than 50 injured after the star's concert at Manchester Arena on May 22.
After taking to the stage to perform her hits 'Be Alright', 'Break Free', a teary-eyed Ariana returned with rappers will.i.am, Taboo, and appl.de.app to perform a special rendition of their hit single 'Where Is The Love?'
will.i.am said during the song: "We are here, we are together, and we are one. Put one finger in the air. If you're about togetherness and oneness, put one finger in the air."
It was previously reported the collaboration would be going ahead, with sources dubbing it "the most powerful song" to be played at the event.
Ariana Grande performs during the One Love Manchester benefit concert. Picture: Supplied
A source said: "This could be the most powerful song that will be heard all evening, because the lyrics are so relevant to how everyone now feels. As much as Ariana wants to perform the track, it will be difficult for her to keep her emotions in check. She may well get choked up while she is singing so she will begin the song, then the Peas will join in to help her. But they may both be drowned out by the sound of the crowd singing along."
The 'Problem' singer also took to the stage with Parrs Wood High School Choir to sing a powerful and emotional version of her hit single 'My Everything'.
Meanwhile, stars including Robbie Williams, Take That, Justin Bieber, Coldplay, Niall Horan, Miley Cyrus, Katy Perry, Pharrell Williams, and Little Mix also took to the stage at the music extravaganza, where the net profits are set to be donated to the We Love Manchester Emergency Fund.