1. "The Hangover" ($33.4 million)
2. "Up" ($30.5 million)
3. "The Taking of Pelham 1 2 3" ($25 million)
4. "Night at the Museum: Battle of the Smithsonian" ($9.6 million)
5. "Land of the Lost" ($9.1 million)

Saturday moviegoers finally left Las Vegas, and took a ride with Denzel Washington and John Travolta, helping "The Taking of Pelham 1 2 3" earn a few more subway tokens. Read more...

In this exclusive clip from "Night at the Museum: Battle of the Smithsonian," Jedediah Smith (Owen Wilson) lays out his plan for rescuing security guard Larry Daley (Ben Stiller) to a clueless Octavius (Stephen Coogan). Will they succeed? My guess is yes. Though things will almost certainly not go according to plan. If only the Jonas Brothers' cameo in the film could help them...

FROM MTV.COM: The nation's capital may have the White House, Congress and the Supreme Court, but yesterday the hottest ticket in town was the world premiere of "Night at the Museum: Battle of the Smithsonian."

Held at the Smithsonian National Air and Space Museum, the red carpet was star-studded, with a guest list that included Ben Stiller, Amy Adams, Owen Wilson, Robin Williams, Ricky Gervais, Hank Azaria and more.

A follow-up to 2006's wildly successful "Night at the Museum," "Battle of the Smithsonian" finds Ben Stiller's character — now a successful business owner — racing to the Washington landmark to assist his magical friends, who are locked in storage in the museum's vast underground vault at the mercy of an ancient Egyptian tyrant played by Azaria.

Continue reading Stars Flock To Smithsonian For 'Night At The Museum' Sequel Premiere