Cuddles time for Jessie J and Ariana Grande! This image appears in the gallery:This Week's MUST-SEE Pictures From The World Of Music (8th December) 13. Cuddles time for Jessie J and Ariana Grande! The pair performed live on stage together out in Philadelphia this week. 58 images See the full gallery: This Week's MUST-SEE Pictures From The World Of Music (8th December)