Blake Lively and Ryan Reynolds managed to pull off the unthinkable on Sunday--a top-secret celebrity wedding. The pair, who began dating in October of 2011, were hitched at Boone Hall Plantation in Mount Pleasant, South Carolina. According to E!, the couple recited their own vows before 60 friends and family. People is reporting that they both vowed to "make each other laugh."

"They promised to support and love each other and to make each other laugh," a source told the outlet. "The groom said he would treasure Blake; she said she would adore him. The whole time they were beaming."

According to the site, Florence Welch (of Florence and the Machine) sang "Somewhere Over the Rainbow" for the happy couple.

Though many celebs choose to make a grand spectacle of their engagement and wedding, several high profile couples have managed to tie the knot while avaiding media attention.

Here are five celeb couples that have pulled off a secret wedding.

Megan Fox and Brian Austen Green began dating in 2004 and became engaged in 2006. Though the pair broke up in 2009, they quickly reunited and in July 2010 wed on a beach in Hawaii. According to Radar online, the “Transformers” actress and former “90210” star kept their nuptials a secret from friends and family.

In June, it was confirmed that the 25-year-old is pregnant with her first child.

In June of 2011, few knew that Daniel Craig and Rachel Weisz were an item when news emerged that the pair had tied the knot. The James Bond star and the stunning Brit wed in upstate New York with a mere four guests in attendance.

The news was initially reported by the U.K.’s Daily Mail and confirmed by People.

Anna Paquin and Stephen Moyer met while auditioning for the hit HBO series "True Blood" in 2007 and immediately became an item. In 2009, People magazine reported that the pair were engaged.

The following August, the couple wed in a small hush-hush ceremony at a villa in Malibu.

In the Spring of 2012, the pair's rep told Entertainment Weekly that Paquin was pregnant and on Sept. 11, 2012, the Associated Press reported that the couple welcomed twins.

In July 2010, Penelope Cruz and Javier Bardem wed in a family only ceremony in the Bahamas. The pair met in 1992 while filming "Jamon Jamon" in their native Spain and remained good friends for several years. Sparks flew when they reunited for Woody Allen's "Vicky Christina Barcelona" in 2007.

Since they never publicly confirmed their relationship, their nuptials came as a shock.

In January 2011, E! News announced that the couple welcomed a baby boy named Leo.

Scarlett Johansson and Ryan Reynolds reportedly began dating in 2007 and tied the knot in 2008. The ceremony took place away from the prying eyes of the paparazzi in Vancouver, B.C. According to People, the guest list included a few friends and family.

The pair divorced in 2010 after just two years of marriage. The reason for their split remains unclear.