Now that's a guest list! Meryl Streep, George Clooney and Matt Damon are among the stars at Emily Blunt's wedding

 Hollywood decamped to Italy's Lake Como for actors Emily Blunt and John Krasinski's nuptials last month.
And the starstudded group looked to be having the time of their lives as they were treated to a pre-wedding boat trip upon the Concordia.
George Clooney and girlfriend Elisabetta Canalis, Matt Damon and wife Luciana, Meryl Streep, David Schwimmer and Stephen Merchant were among the stars who turned out for the very casual affair.

Snap happy: Extras star Stephen Merchant seems more concerned with his camera settings than with bride Emily Blunt (far right) and the famous guests

Funnyman: Matt Damon entertains guests including Meryl Streep (far left)

Emily Blunt and John Krasinskis' Wedding Reception Italy

Streep, who appeared alongside Blunt in The Devil Where's Prada and also starred with Krasinski in It's Complicated, was all smiles as she shared a joke with Extras star Merchant.
Meanwhile Clooney made a pained face as he struggling to open a bottle of champagne and his Oceans Eleven co-star Damon showed his sensitive side as snuggled up to his wife. 
Blunt and Krasinski are thought to have tied the knot shortly after the boat party.
The bride wore a Marchesa Bridal sweetheart draped gown.
A source told UsMagazine.com: 'It was an outdoor ceremony and absolutely beautiful.
'It was an official ceremony. They are husband and wife.'

Struggling: Is George Clooney trying to upstage the bride in his dazzling get-up? Either way, he's making a real meal of that Champagne bottle

Golly, he can do emotion, too! It's touching to see Matt showing his soft side with wife, Luciana, although cynics might suspect he's auditioning for a romantic role

No, I'm funnier: George and old pal David Schwimmer (second from right) go head to head in a battle of the comedy egos

Krasinski, 30, proposed to Emily  last year after about a year of dating with a $100,000 three-carat Edwardian diamond and platinum ring.
He has spoken of his love for Emily, saying: 'She's a wonderful girl.
'So many people say, "You know when you know," and it's true.'
The couple started dating in November 2008 - a few months after Blunt split from long-term love, Canadian singer Michael Buble.
While the they are happy to be photographed together on the red carpet, Blunt has vowed not to discuss their relationship in public after previously being so open to the media about Buble.
She said: 'Don't be a Chatty Cathy about (the relationship) - I think that's the secret.
'You have to have a dual existence... You have the acting side of it and the business life... and then you have your private life and your downtime. You have to make that divide, and make it clear to you.'

Having fun? Meryl Streep seems very amused by lanky Stephen Merchant (left) and the shattered newlyweds come back to Earth with a thump at LA's airport