After bitchy comments going back and forth with between pop giants Madonna and Lady Gaga, we were quite surprised to hear reports that Madonna is keen for the 'Bad Romance' singer to perform with her but Gaga had to say no.
Lady Gaga's writer and producer Vincent Herbert has reportedly claimed that Madonna wants the collaboration for an upcoming date, but unfortunately Gaga's hectic schedule means that it couldn't work.
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"Madonna just called to ask Gaga to perform with her at Yankee Stadium. Her manager reached out to us and said Madonna would like Gaga to perform with her," Herbert said.
It's thought that Madonna, who is known for making her catty remarks towards Gaga, even offered to donate the cash to charity.
According to the Daily Mirror, Vincent revealed why Gaga had to say no to the joint performance.
"She really wished she could do it. She said, 'If we do it, let's donate the money to charity.' But Gaga's committed to her own tour," he said.
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It was only this month that Madonna dedicated her track 'Masterpiece' to Gaga, as she hit the stage in Atlantic City, as she said: "I'm going to dedicate this next song ... to Lady Gaga. You wanna know something? I love her. I love her. I do love her. Imitation is the highest form of flattery. But one day, very soon, we're going to be on stage together. Just you wait. You think I'm kidding? I love Lady Gaga."
Gaga is looking pretty Victorian in Amsterdam...