Madonna & Timberlake to get back into the studio

Popstar Madonna was apparently left so impressed with her new songwriting partner Justin Timberlake, that she has decided to invite the singer to spend the summer with her in London.

Justin recently hooked up with Madonna, and spent a week with working on new tracks for her next album, and admits they came up with some real corkers.

Justin says, "We ended up with five or six really good tunes- some are finished, some aren't, and we're gonna go back into the studio in July, and work on some more stuff." The "Sexy Back" singer admits he was also impressed with the way Madonna works: "Her ethic is kinda infectious in the studio. I was like, 'I'm too slow, I'm too slow...' She's a workhorse and I'm just a fan... who tricked Madonna."