Ariana Grande

Ariana Grande proves she's a major Harry Potter fan in tweet to J.K. Rowling

Kids reveal their favourite celebrities to go on an adventure with

Selena Gomez’s Instagram hacked and filled with nude pics of Justin Bieber

GALLERY: The best of Carpool Karaoke with James Corden

Ariana Grande's Instagram flooded with offensive messages after being hacked

Ariana Grande becomes an honorary citizen of Manchester

Man arrested in Costa Rica for threatening to attack an Ariana Grande concert

Ariana Grande pays tribute to Saffie Roussos in touching post

Mac Miller shares super cute message to Ariana Grande for her birthday

Ariana Grande to receive honorary citizenship of Manchester

Coronation Street cast visit injured victims of Manchester terror attack

Little Mix hit back at critics who slammed their outfits

Calls for Ariana Grande to be given the 'Freedom of Manchester'

Katy Perry's One Love Manchester dress was made out of pictures of the victims

Niall Horan and Frankie Grande dancing to Coldplay at One Love Manchester is incredible

Fans wondered where Usher was at One Love Manchester concert 2017

WATCH: Ariana Grande and Miley Cyrus give emotional rendition of 'Don't Dream It's Over'

GALLERY: One Love Manchester 2017

Ariana Grande's manager Scooter Braun reveals heartfelt message from young victim in hospital

Running order for Ariana Grande's One Love Manchester 2017 gig

ITV moves the date of Britain's Got Talent final to avoid Ariana Grande concert clash

Ariana Grande announces star-studded line-up for charity concert in Manchester this weekend

Ariana Grande's manager Scooter Braun pays tribute to Manchester terror victims

Ariana Grande’s ‘One Last Time’ climbs up the charts as fans campaign

Ariana Grande's 'Dangerous Woman' tour has been cancelled

Third victim of the Manchester terror attack identified

WATCH: Ariana Grande fans share heartbreaking performance of 'One Last Time'

Children among 22 dead after Manchester suicide bombing

Ariana Grande, Will Smith, John Legend & more star in ‘Carpool Karaoke: The Series’

Ariana Grande announces Dublin show

Exes reunite: Ariana Grande and Nathan Sykes put differences aside for new duet

Ariana Grande cancels December shows

Ariana and her grandma are the highlight of the AMAs

Doughnut-licking Ariana Grande could still have a 'problem'

Jessie J - Full Interview