Will.I.Am took to US entertainment property E! News last week, revealing further glimpses of Britney Spears’ forthcoming new album.

Will, who served as executive producer on the new album, concluded that “There’s a lot of personal, sultry songs, as well as grit and edge and oomph.”

Regarding the time the two hitmakers spent together in the studio, the Black Eyed Peas frontman added “I’m really really proud of her and her dedication and how disciplined and focused she was in the studio…. and how passionate she is to win.”

It’s set to be a busy fourth quarter for Spears, whom not only has her as-yet-untitled new album due out (in December), but is also set to start her residency at Las Vegas’ MGM Grand resort. “I can’t wait for her Vegas shows to open”, said Will.I.Am, when speaking about the sell-out concerts, “I want to go there and support, perform with her…..This record, in my opinion, is going to be one of her best records.”

Spears recently unveiled the official video to the album’s lead single Work Bitch. Check out the full visual below: