Madonna (entertainer)

"Ciara: "She's a tough lady! She's a megastar, and that [media scrutiny] goes with the territory, But she's definitely put her foot down as a woman over the years and she's proven to be one of the best to me.""

"Ashanti: "Yeah, Madonna is ill. All the clamps and chains people had on what women can and cannot do — she just broke them. And I really wasn’t up on Madonna until my cousin — who’s six years older than me and my favorite relative on the planet; we’re more like sisters — when I was eight or nine I said, ‘Why you got these posters of that white lady all over your room?’ She's like, ‘This is Madonna!’""

"Pharrell: "She's a little baby tiger cub on the inside but outside she's as tough as anything. Once you are fighting with her you can't let your guard down, she'd beat your ass to a pulp. She could definetely beat me up. But you know, making Madonna cry has just cemented our relationship. We're tight now. Seriously tight. She's probably the best person I've ever collaborated with." (Manchester Free Magazine)"

"Danja: "She was cool. She had a dark sense of humor that I can’t explain. She might just say something crazy that you might feel is out of line. But it’s not. It’s just her sense of humor. She was in the studio chilling with us, being open and the whole nine." ."

"Eric West: "A lot of people make her out to be arrogant, and not fan friendly, but I can say otherwise, for such a superstar, she makes you feel as if you’re talking to an old friend.""

"Adam Lambert:"

"Tracy Chapman: "I was trying to make a case for Madonna the other day, saying that she's to be admired for her longevity in a genre that has mostly been for younger acts. Men are able to sustain a career into their 50s and 60s and still present themselves as sex symbols. With women on the other hand, people say, 'Why doesn't she retire?' It's just so unfair. So I have to give props to Madonna.""

"Randy Jackson: "Madonna knows the business and her art better than anyone.""

"Kim Wilde: "I had the top of the charts two years before Madonna came on the scene and stole my thunder. I remember seeing her and thinking, 'Here's trouble'! I'd be lying if I said it didn't get to me, but I never disliked her. And I look at her now and think she's amazing. When I started doing yoga, I was inspired to look after my body. Now I love going for long walks, eating healthily and working out with a trainer.""

"Belinda Carlisle:"

"Simon Cowell:"

"Katy Perry:"

"Randy Newman: "I once had dinner with Madonna and I wasn't nervous but within about a minute I found myself talking about underwear." ."

"Marina Diamandis:"

"Jason Derulo:"

"Craig David: "Madonna is still sexy and cool. She’s had such an amazing career and has always been able to re-invent herself time and time again, and it’d be fascinating to chat to her about that over a couple of drinks.""

"Bette Midler: "She has pulled herself up by her own bra-straps... and has been known to let them down occasionally"."

"Carole King: "I think Madonna has a great deal of intelligence and capability. I have a lot of respect for her. She's taken her career and maximized it with intelligence and creativity." ."

"Matthew Bellamy: "Ambition - whenever I hear the word, in my head, all I can think of is Madonna, for some reason. Very ambitious person and a great artist, certainly explores many avenues to get her name out there. I think she’s a very special lady.""

"David Foster:"

"Taylor Momsen:"

"Jessica Simpson: "I think people are ready to hear something that Madonna used to do. We all need to hear that every now and again. It wasn't a sample or something I meant to do, but she did influence me and still does today. I hope to have the longevity of her career."."

"Tracy Young:"

"Christian Thielemann: "I find this woman fascinating. Not just musically... I’d like to get to know Madonna a whole lot better." ."

"John Benitez: "My first impression on meeting Madonna? I thought she had a lot of style. And she crossed over a lot of boundaries 'cos everyone in the rock clubs played her, the black clubs, the gay, the straight... and very few records have that appeal." ."

"Kurt Cobain: "In a way I respect Madonna for the things she introduced because she introduced some subversive things and it has nothing to do with sex as far as I'm concern, I'm talking about the introduction to the vogue dance which originated in the gay clubs in 80', and she was always supportive of stuff like that which I think is really cool.""

"Shirley Manson: "I turned round and it's Madonna, and I'm thinking, 'Fucking hell, it's Madonna!' But I say 'hi' and she grabs my hand and she gives me the famous blink and says, 'I think you're amazing' in that tiny voice she has. And I'm thinking, 'OK, try and be cool, this is possibly the biggest pop icon of our life, be cool'. I tried to say something even remotely understandable and instead just garbled my words. I had high heels on and I hardly ever wear high heels, and I lurched towards her, and I could see the alarm on her face, thinking 'who the hell is this?' And I lurched off flustered without even saying goodbye. I always blow my big moments" ."

"Kelly Osbourne: "I've always been a huge, huge, huge fan of Madonna, but it completely changed my whole opinion of her -- made me like her even more once I met Lola because she's done a fantastic job with her. Madonna is one of my idols and my first single I ever released was a cover of 'Papa Don't Preach.' To have it come full circle -- now I'm actually doing something with her and her daughter -- it's just kind of like... ahhh!"""

"Lady Gaga:"

"Paul Oakenfold: "Madonna was without doubt one of the best artists I have ever worked with. She had so many fantastic ideas and really took her music seriously. You can tell that with Madonna, everything is about the music. She's a global name but still works tirelessly in the studio, puts on her best possible live gigs and puts 100 per cent into everything she does. "She's really grounded too and easy to work with.""

"I've never really lived a conventional life, so I think it's quite foolish for me or anyone else to start thinking that I am going to start making conventional choices."

"Alison Goldfrapp:"

"Marlene Dietrich: "I played vulgar, she is vulgar." (Marlene refused to meet Madonna, who wanted to remake The Blue Angel in the 80s.)"

"Ashton Kutcher: "Madonna has a project in Malawi where she has genuinely affected the lives of about 250,000 children who are orphaned. I think that's a pretty generous person, not someone who should be criticized. That sort of generosity is pretty admirable.""

"James Franco: "After our kiss, Sean texted Madonna and said, 'I just popped my cherry kissing a guy. I thought of you. I don't know why.' " Out magazine."

"Tony Ward:"

"Susan Sarandon: "The history of women in popular music can, pretty much, be divided into before and after Madonna." ."

"George Clooney: "She's probably everybody's high watermark about learning how to reinvent yourself every few years and continue to stay alive. She without a question the absolute best at that. And she's nice, I like her; she's a friend. She's seems to handle things really well; people can be really tough on you on & off at times and she seems very good at handling it.""

"Warren Baetty: "Madonna is simultaneously touching and more fun than a barrel of monkeys. She's funny and she's gifted in so many areas and has the kind of energy as a performer that can't help but make you engaged.""

"Ethan Hawke: "She transcended being a pop star. She drew international attention and shone the spotlight on a level of racism and the need for greater education.""

"Dita Von Teese: "Madonna is the only modern celebrity who is truly a style icon. Who else has the audacity to dress like her these days? She really influenced how I wanted to look when I was growing up, and made me realize that I didn’t have to look like a blond beach bunny or a Playboy model.""

"Esther Rantzen: "I do get very surprised by the venom that I hear about [the] Kaballah [Centre]. I think part of it is Madonna-envy. It's also about money. People have this feeling that Kaballah Centres make a lot of money. And there is a traditional aspect too in that kaballah is meant to be a secret for married Jewish men. The idea that unmarried Jewish women could learn the secrets is seen as blasphemy.""

"Tom Hardy: "When we had a break Guy asked if I'd like to meet the wife as she was in the car park and he knew I was a fan. So off we trotted. To be honest, I had the shock of my life. There she was in the back of her Range Rover administering a shot of B12 into the arse of Gerald Butler. Believe me. I was completely stunned to be quite honest, stunned - I mean to throw open the door and see that... I knew it would be magnificent to meet her because she's cult - I mean like Elvis - but the last thing I expected to see was her giving Gerard a shot in his bare arse because he wasn't very well. She does it for her dancers, she's trained doing it, so she decided to do it for the actors as well. She was so cool. She just said to Gerard, 'There you go - bosh! That does it.' And while she was doing that she was talking to me about a load of books I should be reading. I was really thrown." [http://www.sfgate.com/cgi-bin/blogs/sfgate/detail?blogid=7&entry_id=19888"

"Gerard Butler: "She was awesome. She was very, very cool. She played a bit of nurse to me, because I got sick in the middle of the film. She turned up with all these medications. In fact, the first day I met her, she was like, 'So you're the sick one. Take this, take this, take this.' The infection was in my throat and chest and I was really run down. Madonna thought the whole thing out and helped me get better." ."

"Benjamin Bratt: "Madonna is one of the only people in the world that can make a straight woman become gay, or a gay man become straight." ."

"David Tennant: "She's quite extraordinary. When I was 14, the first single I ever bought was "Like a Virgin". She was kind of my sexual awakening. I had some full-on posters of her on my wall. I don't know what my parents thought. She still looks damn fit.""

"Miley Cyrus: "Madonna always reinvents herself, and that's what I want to do. Whatever comes my way that sounds good, that's what I want to do. Whether it's designing clothes or photography or whatever.""

"Dakota Fanning: "I got to meet her one time and she’s so beautiful in person. I’ve never seen her in concert but I would love to, on her tour. But she’s amazing and I hope that she goes for many, many more years." ."

"Hilary Duff: "Oh, [I'm] definitely [a fan]. I grew up listening to Madonna. It feels surreal getting to do a cover of "Material Girl". It's such a great dance song.""

"Glenn Close:"