SHOW BIZ: Weekend Movie Box Office Estimates: May 27-29, 2011

Rank	Film	Distributor	Weekend Total	# Of Screens	Weeks Playing	Cumulative Box Office
1	The Hangover Part II	Warner Brothers	$86,480,000	3,615	1	$118,090,000
2	Kung Fu Panda 2	Paramount	$48,000,000	3,925	1	$53,800,000
3	Pirates of the Caribbean: On Stranger Tides	Buena Vista	$39,321,000	4,164	2	$152,916,000
4	Bridesmaids	Universal	$16,373,000	2,958	3	$84,980,000
5	Thor	Paramount	$9,365,000	3,296	4	$159,710,000

For more information, access the complete chart on boxofficemojo.com.

1. "The Hangover 2:" In the follow-up to the record-breaking hit comedy 'The Hangover,' Phil (Bradley Cooper), Stu (Ed Helms), Alan (Zach Galifianakis) and Doug (Justin Bartha) travel to exotic Thailand for Stu's wedding. After the unforgettable bachelor party in Las Vegas, Stu is taking no chances and has opted for a safe, subdued pre-wedding brunch. However, things don't always go as planned. What happens in Vegas may stay in Vegas, but what happens in Bangkok can't even be imagined. -moviefone.com

2." Kung Fu Panda 2:" In 'Kung Fu Panda 2,' Po is now living his dream as The Dragon Warrior, protecting the Valley of Peace alongside his friends and fellow kung fu masters, The Furious Five. But Po's new life of awesomeness is threatened by the emergence of a formidable villain, who plans to use a secret, unstoppable weapon to conquer China and destroy kung fu. He must look to his past and uncover the secrets of his mysterious origins; only then will Po be able to unlock the strength he needs to succeed. -moviefone.com

3." Pirates of the Caribbean: On Stranger Tides:" Produced by Jerry Bruckheimer and directed by Rob Marshall, 'Pirates of the Caribbean: On Stranger Tides' captures the fun, adventure and humor that ignited the hit franchise--this time in Disney Digital 3D. -moviefone.com

4. "Bridesmaids:" This spring, Universal Pictures and producer Judd Apatow '(Knocked Up,' 'The 40-Year-Old Virgin') invite you to experience 'Bridesmaids'. Kristen Wiig leads the cast as Anniem a maid of honor whose life unravels as she leads her best friendm Lillian (Maya Rudolph), and a group of colorful bridesmaids (Rose Byrne, Melissa McCarthy, Wendi McLendon-Covey and Ellie Kemper) on a wild ride down the road to matrimony.

Annie's life is a mess. But when she finds out her lifetime best friend is engaged, she simply must serve as Lillian's maid of honor. Though lovelorn and broke, Annie bluffs her way through the expensive and bizarre rituals. With one chance to get it perfect, she'll show Lillian and her bridesmaids just how far you'll go for someone you love. -moviefone.com

5. "Thor:" Exiled to Earth after his arrogance fans the flames of an ancient conflict, The Mighty Thor (Chris Hemsworth) of Asgard discovers the meaning of humility when a powerful old foe dispatches a destructive force to crush humanity. Only when the banished prince has defeated an opponent capable of crushing him in battle will he learn what it takes to be a true leader. Anthony Hopkins, Natalie Portman, Stellan Skarsgård, and Tadanobu Asano co-star in a comic-book adventure from acclaimed director Kenneth Branagh. - Jason Buchanan, Rovi