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The pair got engaged in the spring of 2014.
Hollywood's beloved bachelor is now set to marry British human rights lawyer, Alamuddin (pictured here).
Jolie and Pitt have been together for eight years and have six children. They got engaged in April 2012.
The "Girls" star is engaged to longtime boyfriend, Ricky Van Veen (middle in picture).
Christina is engaged to longtime boyfriend, Matthew Rutler.
The pair got engaged in early 2014.
The pair got engaged in Jan. 2014, the same month she won the Golden Globe for "House of Cards."
"The City" star is engaged to model Johannes Huebl.
Anderson and her ex-husband Rick Salomon have given wedded bliss a second chance.
Simpson and Johnson, who have two children together, have been engaged since Nov. 2010. So, when's this wedding happening?! We'll have to wait and see.
Kanye proposed to Kim with a 15-carat Lorraine Schwartz diamond ring at the San Francisco AT&T Park on her 33rd birthday.
Ciara got engaged to rapper Future on Oct. 25, 2013.
The former "Laguna Beach" and "The Hills" star is engaged to her boyfriend William Tell.
Panettiere announced their engagement on "Live With Kelly & Michael" on Oct. 9, 2013.
Wilde and Sudeikis got engaged in Jan. 2013 and are currently expecting their first baby.
Levine proposed to Prinsloo in July 2013.
"The Hills" star is engaged to her boyfriend, Tim Rosenman.
Couric got engaged to boyfriend John Molner in early September 2013.
Wilson is engaged to "Happy Endings" creator David Caspe.
The former *NSYNC star is engaged to boyfriend Michael Turchin
The "Glee" star's rep confirmed that Rivera is engaged to marry Big Sean (otherwise known as Sean Michael Anderson) after just six months together.
The One Direction singer is engaged to girlfriend Perrie Edwards.
The "Glee" star is engaged to model Renee Puente.
The "Teen Wolf" star is engaged to his longtime girlfriend Seana Gorlick.
The pair, who came out publicly with their love this past June, confirmed to Us Weekly that they are set to marry. "They couldn't be happier," a friend of the twosome told the magazine.
The 21-year-old sister of Britney Spears is engaged to her longtime boyfriend, Jamie Watson.
The actress is engaged to Cutter Dykstra -- and expecting her first baby!
Brandy got engaged to Press in Dec. 2012.
Aniston and Theroux got engaged in Aug. 2012 and are currently planning their wedding.
Vergara and Loeb got engaged during her 40th birthday weekend in the summer of 2012.
Ritchie is set to wed girlfriend Ainsley after the pair got engaged in Oct. 2012.
JWoww got engaged to Mathews in Sept. 2012.
Snooki and LaValle got engaged in March 2012.
Harris and Burtka have been engaged for seven years and plan to wed soon.
Hudson and Bellamy got engaged in April 2011, but have yet to tie the knot.
Metcalfe and Santana have been engaged since Jan. 2012.
Watts revealed Schreiber gave her a ring in Jan. 2010, but the pair have yet to confirm whether or not they've actually tied the knot.
Adams has been engaged to Le Gallo since July 2008. The pair have a daughter, Aviana, together.
Hudson and Otunga have been engaged for five years and have a son together.