Diana Rigg and George Lazenby in On Her Majesty's Secret Service (1969)

Katharine Hepburn in The Philadelphia Story (1940)

Keira Knightley in Pirates of the Caribbean: Dead Man's Chest (2006)

Reese Witherspoon and Patrick Dempsey in Sweet Home Alabama (2002)

Richard Burton and Elizabeth Taylor in The Taming of The Shrew (1967)

Jennifer Lopez in The Wedding Planner (2001)

Most Beautiful Movie Wedding Dress, part 2

Miou-Miou in The Mad Adventures of Rabbi Jacob (1973)

(L to R) The bridal party: SEANN WILLIAM SCOTT as Steve Stifler, JANUARY JONES as Cadence, JASON BIGGS as Jim (the groom), ALYSON HANNIGAN as Michelle (the bride), EDDIE KAYE THOMAS as Finch and THOMAS IAN NICHOLAS as Kevin in American Wedding.  

Nia Long and Monica Calhoun in The Best Man (1999)

Heath Ledger and Michelle Williams in Brokeback Mountain (2005)

Robert Downey Jr. and Marisa Tomei in Chaplin (1992)

Jamie Bell and Mia Wasikowska in Defiance (2008)

Jeremy Northam and Gwyneth Paltrow in Emma (1996)

Cherie Lunghi and Nigel Terry in Excalibur (1981)

Desi Arnaz and Lucille Ball in Forever, Darling (1956)

Helena Bonham Carter in Great Expectations (2012)

Clémence Poésy in Harry Potter and the Deathly Hallows: Part 1 (2010)

Lauren Bacall in How to Marry a Millionaire (1953)

Liv Tyler in The Lord of the Rings: The Return of the King (2003)

Chiwetel Ejiofor and Keira Knightley in Love Actually (2003)