You thought it's over?
According to examiner.com, Madonna's PR, Liz Rosenberg, said she's unaware of any email that Madonna has sent to Lady Gaga regarding her new single "Born This Way"...

In the meantime, Italian Madonna fans have started an initiative called "Express Yourself International Day".

Express Yourself: International Download Day is the day in which Express Yourself will make its return on the worldwide iTunes charts, but this will only happen if there are a lot of us.
The first step is to get as many people involved as possible, then the staff will let you know about which day and time you should all download Express Yourself to make it peak in the charts.