Madonna's Four On The Fourth Of July

Madonna was spotted with all four of her children - daughter Lourdes, 12, son Rocco, 8, son David Banda, 3, and newly-adopted daughter Mercy James, 4 - on the fourth of July at the local Kabbalah Center in London, England.

Later that night, The Queen of Pop paid tribute to Michael Jackson at London's O2 arena, dancing with an impersonator doing Jackson’s distinctive moves in the same arena where he was to stage his comeback. Jackson, who died last week, was to kick off his comeback tour at the 23,000-seat O2 arena next Monday (July 13).