Madonna discussed collaborating with rock legend Sir Paul McCartney
backstage at the Live 8 concert in London on Saturday (2JUL05).
The pair were among the star-studded line-up at the charity extravaganza
in the capital's Hyde Park.
And, according to the New York Daily News, Madonna took the opportunity to
approach McCartney for a guest spot on her upcoming disc.
A source tells the newspaper, "She was spending quality time backstage
with Paul McCartney, and they had a 15-minute chat about her new CD and him
possibly doing something with her for the record."