The music icon revealed the news ahead of Sunday's headline performance.
Robbie Williams has premiered his new single 'Candy'
Robbie Williams has unveiled his new single, 'Candy'.
The track, which was co-written by Gary Barlow, is the first to be taken from his upcoming album Take The Crown.
Speaking about the track, Williams said:
"It's a summer song about a girl who thinks she's great, and she might be, but she's a bit nefarious with her ways."
'Candy' will be released on October 29, followed by his ninth studio album Take The Crown on November 5.
Listen to 'Candy' below: