They each went home with trophies at the music industry's big nights,but the ones they probably really wanted evaded them.
The 26-year-old singer claimed a leading four ARIA Awards wins for her global smash Dance Monkey.
The Choir singer will be hosting this week's ARIA Awards.
The claims were aired in a court battle between the singer and his former manager Titus Day.
Singer Guy Sebastian and his former agent Titus Day are locked in a nasty legal spat,and any hopes of reconciliation have now been dashed.
The former Australia Idol winner is being counter-sued after claiming he's owed money over a sunscreen brand he helped promote.