People News Pete Davidson celebrates Ariana Grande's birthday: "You're my favorite person" 06/26/2018 Pete Davidson is celebrating fiancee Ariana Grande's 25th birthday. Read More RELATED NEWS Jimmy Fallon's 'The Tonight Show' dropping to only four nights a weekAshley Tisdale announces birth of her second childSelena Gomez is a billionaire TAGS: Ariana Grande Jimmy Fallon Mac Miller Pete Davidson The Tonight Show
