Paul McCartney's 'My Valentine'

Celebrities arrive for world premiere of video "My Valentine" directed by Paul McCartney in California.

'Prometheus' premieres in Paris

Cast members attend the French premiere of the movie "Prometheus" in Paris, April 11, 2012.

Salmon Fishing in the Yemen

Celebrities attend the premiere of Salmon Fishing in the Yemen at the Odeon Kensington.

'The Three Stooges' premieres in Hollywood

Cast members attend the Hollywood premiere of "The Three Stooges: The Movie" in Los Angeles, California April 7, 2012.

Rihanna attends film 'Battleship' premiere in Tokyo

Titanic 3D premieres in London

World premiere of "Titanic 3D" was held at the Royal Albert Hall in London, March 27, 2012.

Film 'Casa De Mi Padre' premieres in Hollywood

Actress Genesis Rodriguez, star of the new film "Casa De Mi Padre", arrives at the film's premiere in Hollywood, California March 14, 2012.

Julia Roberts and other cast members attend premiere of 'Mirror Mirror' in L.A.

Actress Julia Roberts is escorted from the rain to the red carpet as she arrives for the Hollywood world premiere of "Mirror Mirror" in Los Angeles, California March 17, 2012.

'The Hunger Games' premieres in LA

"The Hunger Games" premieres at Nokia theater in California on March 12, 2012.

'Dr. Seuss' The Lorax' premieres in New York

Cast members Taylor Swift and Zac Efron attend the premiere of the 3-D animated film "Dr. Seuss' The Lorax" in Los Angeles February 19, 2012.

'This Means War' premieres

Cast members Reese Witherspoon, Chris Pine (R) and Tom Hardy pose at the premiere of "This Means War" at the Grauman's Chinese theatre in Hollywood, California February 8, 2012.

Swift attends premiere of 'Ethel'

Taylor Swift arrives for the premiere of the documentary film "Ethel" durng the Sundance Film Festival in Park City, Utah on January 20, 2012.