One of the biggest pop stars in the world, Britney Spears released this collection of 20 music videos to coincide with the unveiling of her greatest-hits album of the same name. Among the songs on Britney Spears: Greatest Hits -- My Prerogative are "I'm Not a Girl, Not Yet a Woman," "Don't Let Me Be the Last to Know," "Oops!...I Did It Again," and "From the Bottom of My Broken Heart."

Broadcasted live by Showtime, Britney Spears performs tracks in support of her fourth studio album "In The Zone" alongside her biggest hits at the America Airlines Arena in Miami.

An intimate look at one of the most overexposed yet under-revealed stars of today as she faces one of her biggest challenges ever while finishing her album, shooting videos, doing press -- and being a mom.

Fifteen time ACM Award winner, acclaimed actor and entertainer Tim McGraw is handpicking the hottest music of summer and calling on his friends to help kick off the 2013 touring season. The two-hour star-studded concert event will feature performances and collaborations from country, pop, rock and more, as well as a few surprise special guests from the worlds of film and television. All proceeds will benefit ACM Lifting Lives, the charitable arm of the Academy, and an organization that McGraw was closely affiliated with over his last tour.

The most dangerous former operative of the CIA is drawn out of hiding to uncover hidden truths about his past.

When siblings Judy and Peter discover an enchanted board game that opens the door to a magical world, they unwittingly invite Alan -- an adult who's been trapped inside the game for 26 years -- into their living room. Alan's only hope for freedom is to finish the game, which proves risky as all three find themselves running from giant rhinoceroses, evil monkeys and other terrifying creatures.

Armed with the astonishing ability to shrink in scale but increase in strength, master thief Scott Lang must embrace his inner-hero and help his mentor, Doctor Hank Pym, protect the secret behind his spectacular Ant-Man suit from a new generation of towering threats. Against seemingly insurmountable obstacles, Pym and Lang must plan and pull off a heist that will save the world.

The seemingly invincible Spider-Man goes up against an all-new crop of villains—including the shape-shifting Sandman. While Spider-Man’s superpowers are altered by an alien organism, his alter ego, Peter Parker, deals with nemesis Eddie Brock and also gets caught up in a love triangle.

After being held captive in an Afghan cave, billionaire engineer Tony Stark creates a unique weaponized suit of armor to fight evil.

Captain Jack Sparrow races to recover the heart of Davy Jones to avoid enslaving his soul to Jones' service, as other friends and foes seek the heart for their own agenda as well.

The human city of Zion defends itself against the massive invasion of the machines as Neo fights to end the war at another front while also opposing the rogue Agent Smith.

Wounded to the brink of death and suffering from amnesia, Jason Bourne is rescued at sea by a fisherman. With nothing to go on but a Swiss bank account number, he starts to reconstruct his life, but finds that many people he encounters want him dead. However, Bourne realizes that he has the combat and mental skills of a world-class spy—but who does he work for?

World War II soldier-turned-U.S. Marshal Teddy Daniels investigates the disappearance of a patient from a hospital for the criminally insane, but his efforts are compromised by troubling visions and a mysterious doctor.

Batman raises the stakes in his war on crime. With the help of Lt. Jim Gordon and District Attorney Harvey Dent, Batman sets out to dismantle the remaining criminal organizations that plague the streets. The partnership proves to be effective, but they soon find themselves prey to a reign of chaos unleashed by a rising criminal mastermind known to the terrified citizens of Gotham as the Joker.

When a cure is found to treat mutations, lines are drawn amongst the X-Men—led by Professor Charles Xavier—and the Brotherhood, a band of powerful mutants organised under Xavier's former ally, Magneto.

The haunted Lambert family seeks to uncover the mysterious childhood secret that has left them dangerously connected to the spirit world.

After being bitten by a genetically altered spider at Oscorp, nerdy but endearing high school student Peter Parker is endowed with amazing powers to become the superhero known as Spider-Man.

A New York stockbroker refuses to cooperate in a large securities fraud case involving corruption on Wall Street, corporate banking world and mob infiltration. Based on Jordan Belfort's autobiography.

Alice Kingsleigh returns to Underland and faces a new adventure in saving the Mad Hatter.

Thrust into an all-new adventure, a down-on-his-luck Capt. Jack Sparrow feels the winds of ill-fortune blowing even more strongly when deadly ghost sailors led by his old nemesis, the evil Capt. Salazar, escape from the Devil's Triangle. Jack's only hope of survival lies in seeking out the legendary Trident of Poseidon, but to find it, he must forge an uneasy alliance with a brilliant and beautiful astronomer and a headstrong young man in the British navy.