The singer posted a picture of the late politician with a well-known quote of hers
Singer adds three more dates to UK/European leg of her tour including extra night at London’s The O2
"If you don’t like me and still watch everything I do. Bitch, you're a fan" says singer
Madonna kisses Drake and Florence strips down to bra on final day of Coachella festival - watch Tickets
The Cribs and Mac DeMarco also appeared
Madonna joins Diplo to perform new single 'Bitch, I’m Madonna' on the 'Tonight Show' - watch Tickets
Diplo produced the track taken from Madonna’s new album 'Rebel Heart'
Singer was joined by Jimmy Fallon for classroom instruments version of hit song
Duo ballroom dance in Jonas Åkerlund-directed clip
Singer becomes latest high profile figure to contest decency rules online
Pop star will play 26 shows in North America later this year
'I would share stories that I think would inspire people,' Madge says
The singer's 21st album charts at Number Two but shifts just 116,000 copies in its first week
Madge also stresses her annoyance to have not yet met President Obama
Pop icon has complained of "ageism" over treatment of new single 'Living For Love'
Madge says that 'God has his hand in everything – even technology'
The singer had described Rochester Hills, Michigan as being full of 'basic, provincial thinking people'
Madge showcased her 'Rebel Heart' lead single
Singer says decision is ‘so discriminatory and unfair’
New entries also come from Rebecca Ferguson, Blue and Matthew E Wright