That's What I Like Bruno Mars
5 November 2012, 16:10
The 'Domino' singer took to her Twitter account to express her sadness after hearing of Daniel Sullivan's death.
Jessie J has paid tribute to a young fan who recently lost his battle with Leukemia.
The 'Price Tag' singer took to her Twitter account this morning (5th November) to admit she will never forget seven year-old Daniel Sullivan.
"RIP Daniel ♥ I will never forget meeting you and us singing on stage together x," she tweeted, adding: "Never forget you dude ♥"
The pair shared an on-stage moment back in July when he came on to perform with the singer at one of her live shows.
Daniel's mother Gillian told The Sun that her son "loved every minute" of his time with the star and praised Jessie.
"Jessie J was really down to earth, she spent about half an hour fussing over Dan and she couldn't have been nicer," she said. "We really appreciate all the efforts she and the charity went to."
Meanwhile, the 'Do It Like A Dude' singer has also been taking to Twitter recently to reveal how she would love to lend her voice to a sat nav machine so she can "sing people to their destination".
She is also currently in Los Angeles working on her second studio album, but admitted last week how she was missing London.