Producer praises Aguilera album

Christina Aguilera's next album is one of her best records ever, her producer has said.

Showbiz Spy claims that Tricky Stewart described Light & Darkness as "just great".

"I wouldn't say that it's alternative, I wouldn't say that it's different," Stewart said. "Christina's always been an artist that moves the bar and that's what the great ones do.

"They don't stay in the same place for long and this album is just another move for her.

"I really feel it's one of her best bodies of work that I've heard since Stripped."

Stewart claimed earlier this week that Aguilera has finished recording the album.