Because nothing says Mazel Tov like a pre-recorded greeting from the can, LOLz!
30 Rock's Katrina Bowden married Ben Jorgensen on Sunday and you NEED to see the video George made for her to play at the rehearsal lunch!
Some of Hollywood's biggest and brightest stars weigh in on the couple's blossoming love, including Tom Cruise, Cameron Diaz, Matt Damon, Keanu Reeves, and, yes, even a toilet-straddling George Clooney!
Ch-ch-check the HIGHlarious vid (above)!
Ha! Ben obviously just edited in random and unrelated footage from top-tier celebs and set it to the tune of Wonderwall! Amazeballz!
Congratz for real, you two!! Hopefully your love lasts long enough to see Ben compile a few anniversary vids!

Cannes is all about being social and Stacy Keibler is not one to miss out!
George Clooney's lady love showed off her buff bod Tuesday night at the de Grisogono party wearing a tight beige Naeem Khan gown covered in metallic beaded ribbons and Pollini heels.
The red lip was a little severe, but Stacy's golden, curly locks and de Grisogono jewels were perfect for the glamorous affair.
Are U feelin' Miz Keibler's ensemble???
[Image via WENN.]
OMG! We totes saw George Clooney's helmet! LOLz!
In the teaser for the upcoming Gravity, George and Sandra Bullock are all alone in space- exactly where you'd expect to find stars!
Ch-ch-check out the video (above) to see what happens when everything goes wrong in space!
With Children Of Men director Alfonso Cuaron at the helm, something tells us we're going to hear someone scream- us!

How sweet is this??
Matt Damon and his wifey Luciana Barroso were all smiles as they walked hand-in-hand on the beach in St. Lucia, and why wouldn't they be? They JUST renewed their wedding vows 24 hours earlier!!
The actor spared no expense for the special occasion and rented out the ENTIRE Sugar Beach resort!
We're guessing they needed the extra space for the jumbo-sized guest list that included Ben Affleck, Jennifer Garner, George Clooney, Jimmy Kimmel and MANY more!
Matty went all out to celebrate their eight years of happy marriage, and from the looks of it, it definitely paid off!
Congrats you two love-birds!
[Image via Splash News.]
Leonardo DiCaprio has NO PROBLEM making the ladies swoon, but he just can't seem to nail one down for good!
Why, you ask??!
The hot bachelor told Esquire he can't keep girlfriends happy for too long all because of his busy filming schedule.
The Great Gatsby actor revealed:

Just when we thought Matt Damon and Luciana Barroso's vow renewal couldn't sound anymore romantic!!!!
Even with the star-studded guest list, the St. Lucia ceremony— officiated by none other then Jimmy Kimmel— was a very personal affair as evident by their sweet, heart melting vows AND Matt's message on the wedding invitation.
On the invite, Matt recalled the time he met the love of his life in 2003 at a bar where Luciana worked in Miami's South Beach. He remembered after he "tried to think of something cool to say" that the now happily married couple "made a pact that we'd have a big celebration down the road" after modestly saying "I do" at Miami's City Hall.
As Matt finally stood in front of an altar eight years later in the company of family and friends, he promised:
"To keep my sense of humor through everything and anything life throws at us…to defend you in public and correct you in private, to hold the handheld shower when you're rinsing the dye out of your hair even though you say I don't do it right, to always respect your views even when we disagree—like about the fact that there's a right way and a wrong way to hold a handheld shower…to make a fool out of myself in front of you—but not too often…to be the dad our four beautiful children deserve, to be your best friend."
His ladylove, who didn't even know Matt's star status was when they met, vowed:

Stacy Keibler showed off her fit physique in the chicest of way Thursday night at celebrity trainer Tracy Anderson's flagship studio opening in Brentwood.
Wearing an all too familiar backless Rebecca Minkoff dress, George Clooney's tall drink of water made sure all eyes were on her beautifully sculpted back.
Red lips, soft golden waves and nude Giuseppe Zanotti sandals added the finishing touches to Stacy's red carpet look.
So…who's ready to hit the gym for an hour or five? Ha!
[Image via Brain To/WENN.]