The Oscar winner performed at the a comedy event celebrating the 60th birthday of the Prince of Wales in 2008.
Here's William's singing with Bill Bailey at the Wimbledon Theatre and some snaps of him with the Royal Family.
Tennis player Andre Agassi and his wife Steffi Graf have told TMZ Sports: "Stefanie and I are saddened at the loss of our friend. He was one of the kindest, most generous people we have ever known."
"Our prayers are with his family and closest friends during this very sad and difficult time. Today the world has lost a beautiful soul," they added.
Williams raised funds for the sportsman's Agassi Foundation and featured in charity tennis tournaments alongside him and actor Billy Crystal
Actor and comedian Hal Sparks was one of the last people to work with the Mrs Doubtfire star before his death.
The pair were performing at an improv show together two weeks ago. Sparks said Robin Williams: "seemed fine."
Williams' Swedish co-star in Good Will Hunting, Stellan Skarsgard, has said the actor was always struggling to keep his demons at bay.
"People take their own lives for many different reasons, and it's not unusual among comedians that the comedy is a way of keeping the darkness at bay," Skarsgard told the TT news agency. "That may have been the case with him."
"It was like he had three brains which were constantly revving. He could say absolutely anything. No take with him was like any other, and it was immensely exciting."
President Barack Obama has called Williams 'one of a kind' and a man who 'touched every element of the human spirit.' Here's his statement in full:
Robin Williams was an airman, a doctor, a genie, a nanny, a president, a professor, a bangarang Peter Pan, and everything in between. But he was one of a kind. He arrived in our lives as an alien – but he ended up touching every element of the human spirit. He made us laugh. He made us cry. He gave his immeasurable talent freely and generously to those who needed it most – from our troops stationed abroad to the marginalized on our own streets. The Obama family offers our condolences to Robin’s family, his friends, and everyone who found their voice and their verse thanks to Robin Williams.
This is the last photo of the Oscar-winner as posted on his Instagram account in July. It features Crystal - the monkey he acted with in Night at the Museum 3, with the message: "Happy Birthday to me! A visit from one of my favorite leading ladies, Crystal."
Williams' fellow actor's and members of the public have been leaving messages of good will and flowers outside William's home in San Francisco.
Mel Gibson said he was shocked to hear of Williams' death and that "one only hopes he's gone to a good place."
Fifteen year-old Daniel Jennings, who lives near Williams' house and goes to school with his stepson, recalled spending time in the actor's home.
"In his house he'd always be cracking jokes, that was always fun. His comedy side came out and that was great,"
Earl's Court tube station in London has put up this quote from the actor on their 'Thought of the Day' board:
The actor's last Instagram post was a photo featuring his daughter Zelda, with the message: "Quarter of a century old today but always my baby girl. Happy Birthday"
In an interview in 2009 to promote his role in the film World's Greatest Dad, Williams said that rather than being a perfect parent, he was "a work-in-progress."
The comedian said that his personal difficulties with substance abuse and the time he spent in rehab gave his children an easy response when he tried to call them out about their own behaviour.
"They went, 'And you had a three-year drunken relapse.' Ah, thank you for bringing that back, my little happy creatures," Williams joked in the interview.
Tributes are being left at the iconic bench featured in Williams' 90s film Good Will Hunting.
Fans have been leaving flowers and scrawling quotes from some his most famous roles by bench at Boston Public Gardens.
We'll be rounding up the latest reaction and tributes to Robin Williams death.
Williams' close friend Billy Connolly said today: “Robin was both my friend and my hero, a unique talent and a kind and generous man; the world will be a much poorer place without him.”
Great Robin Williams moments from TV, films and stand-up
Dead Poets Society
"We read and write poetry because we are members of the human race."
"We read and write poetry because we are members of the human race."
Roast of Richard Pryor
How comically brave was Robin Williams? Brave enough to roast the great Richard Pryor, even before Williams was nationally known (though he was already popular on the stand-up circuit). It was a very brief set, and yes, he made Pryor laugh. Perhaps that’s why Pryor had Williams appear on his short-lived NBC sketch show in the fall of 1977. Williams played a white defense attorney defending a black man on trial for murder in 1926 Mississippi:
How comically brave was Robin Williams? Brave enough to roast the great Richard Pryor, even before Williams was nationally known (though he was already popular on the stand-up circuit). It was a very brief set, and yes, he made Pryor laugh. Perhaps that’s why Pryor had Williams appear on his short-lived NBC sketch show in the fall of 1977. Williams played a white defense attorney defending a black man on trial for murder in 1926 Mississippi:
Tonight Show With Johnny Carson(1993)
For most of the '80s and '90s, Williams was considered one of the top guests for talk-show hosts, especially when they needed a ratings boost. One of his most iconic visits to a couch came when The Tonight Showhost Johnny Carson invited Williams to be the final comedian to appear on his show before he retired. Everyone remembers Bette Midler singing to Johnny on that penultimate broadcast, but before the tears, Williams had Johnny (and the rest of us) cracking up:
For most of the '80s and '90s, Williams was considered one of the top guests for talk-show hosts, especially when they needed a ratings boost. One of his most iconic visits to a couch came when The Tonight Showhost Johnny Carson invited Williams to be the final comedian to appear on his show before he retired. Everyone remembers Bette Midler singing to Johnny on that penultimate broadcast, but before the tears, Williams had Johnny (and the rest of us) cracking up:
Laugh-In (1977)
Right before Mork & Mindy, Williams appeared on the short-lived revival ofLaugh-In. Here he is riffing with another recently departed celeb, the late James Garner:
Right before Mork & Mindy, Williams appeared on the short-lived revival ofLaugh-In. Here he is riffing with another recently departed celeb, the late James Garner:
Mork & Mindy blooper reel
Williams’s first big TV role, of course, was on Mork & Mindy, a show that allowed him to flex every one of his improv muscles. The comic lunacy that made it on the air, however, was nothing compared to what got left on the cutting-room floor. Remember, Mork aired on ABC in the 1970s: Some innuendo was okay on broadcast TV, but network standards were far tougher back then. This blooper reel — probably put together for the show’s wrap party — shows just how out there (and blue) Williams could get:
Williams’s first big TV role, of course, was on Mork & Mindy, a show that allowed him to flex every one of his improv muscles. The comic lunacy that made it on the air, however, was nothing compared to what got left on the cutting-room floor. Remember, Mork aired on ABC in the 1970s: Some innuendo was okay on broadcast TV, but network standards were far tougher back then. This blooper reel — probably put together for the show’s wrap party — shows just how out there (and blue) Williams could get:
HBO comedy special (1978)
At just about the same time Mork & Mindy was becoming a breakout hit on ABC in the fall of 1978, HBO — just a few years old at the time — gave Williams the first of what would be several comedy specials. This one opens with Williams doing what appears to be a parody of the game show To Tell The Truth, with Williams playing multiple characters. Later in the show, Williams starts to improv with another comic genius gone too soon: John Ritter. (Splitsider reviewed the special here.):
At just about the same time Mork & Mindy was becoming a breakout hit on ABC in the fall of 1978, HBO — just a few years old at the time — gave Williams the first of what would be several comedy specials. This one opens with Williams doing what appears to be a parody of the game show To Tell The Truth, with Williams playing multiple characters. Later in the show, Williams starts to improv with another comic genius gone too soon: John Ritter. (Splitsider reviewed the special here.):
Illinois Bell Ad (1970s)
Williams was a complete unknown when he taped this mid-1970s ad for Illinois Bell. He plays a dutiful husband who ends up having way too much fun with telephones.
Williams was a complete unknown when he taped this mid-1970s ad for Illinois Bell. He plays a dutiful husband who ends up having way too much fun with telephones.
Good Will Hunting
His Oscar-winning performance.
His Oscar-winning performance.
While Williams's Oscar acceptance speech is just as funny as you’d expect (yes, there’s a crack at Harvey Weinstein’s expense), it’s also filled with real emotion— and, it seems, genuine happiness:
Williams later recounted the experience on Inside the Actor's Studio:
David Letterman was just as enamored of Williams, and when Dave returned to the air following the Writers Guild Strike, he asked Williams to be his first guest. They talked about hanging out on the picket lines and Williams’s visit to the troops:
Mrs. Doubtfire
One of the movies that introduced Williams to a new generation.
One of the movies that introduced Williams to a new generation.
And one of his most recent appearances.
Robin's Quotes:
"You will have bad times, but they will always wake you up to the stuff you weren’t paying attention to."
"You know what music is? God’s little reminder that there’s something else besides us in this universe; harmonic connection between all living beings, every where, even the stars."