I Hate You, I Love You Gnash feat. Olivia O'Brien Download 'I Hate You, I Love You' on iTunes
28 November 2012, 11:10
The Black Eyed Peas star admits to have a similar experience six times in his entire career.
The 'This Is Love' singer took to his Twitter account to say that teaming up with the '…Baby One More Time' singer changed his life.
"Working with @britneyspears changed my life...I've had the blessings of having my life changed 6times..#iWANNAscreamANDshout #bringTHEaction," he tweeted.
He also spoke about the accomplishments and career highs with the Black Eyed Peas but said working with the X Factor USA judge has been a "rebirth".
He wrote: "I've done amazing things with dreams, ideas & execution of my group .@bep, but this collab with @britneyspears is rebirth #screamANDshout."
The pair are expected to release the official video for the track on this week's edition of the hit US music reality show and have been teasing images and clips from the promo all week.
The single is expected to feature on Will's forthcoming new album '#willpower', which was delayed following a series of leaked tracks.