Ariana Grande's fans are convinced the singer has her boyfriend Ethan Slater with her everywhere she goes — in the form of a photo on her iPhone lock screen© Provided by Daily Mail ...

NO. 4: ARIANA GRANDE DESCRIBES BOYFRIEND ETHAN SLATER AS ‘AMAZING’ NO. 5: ARIANA GRANDE RECALLS ‘LONG, EMOTIONAL PROCESS’ FILMING NEW ‘WICKED’ SONG NO. 1: ARIANA! MILLE! KERRY!