Geldof and Midge Ure argue at Live 8?
The pair had planned to sing I Don't Like Mondays together at the London Hyde Park gig, however Geldof went on-stage earlier than expected, without telling Ure.
Geldof and Ure were involved in a similar feud twenty years ago at Live Aid, when the running order changed, and Geldof sang in front of Prince Charles and Princess Diana instead of Midge.
A source told the newspaper, "Midge stormed around, calling Bob every name under the sun.
"The air was blue. Bob had promised that this time he'd be up on stage with him. But he neglected to tell Midge when that would be and strolled on without him.
"Midge was in the VIP hospitality area when he heard Bob. No-one knows if Bob did it deliberately or just forgot."