Vanessa Minnillo and Nick Lachey got married Friday evening, July 15 on Necker Island.
The ceremony took place in front of just 35 friends and family, their reps told People magazine.
The couple reached their exotic wedding location on Tuesday. Their guests were flown to the location without being told that they would be attending a wedding.
"Nobody knew where they were going," Minnillo told People.
"Our wedding invitations were in the form of a plane ticket. We told them they were going away and the attire was 'island chic.' It was all very vague," said Lachey.
Minnillo wore a two-piece Monique Lhuillier dress - intricately embellished lace corset with rose and crystal detail, paired with a signature hand tufted skirt made of silk faille, reports People.
The wedding was filmed for airing on TV as TLC's wedding special titled Nick & Vanessa's Dream Wedding. The show premiers on July 30 from 9-11pm ET/PT.
Nick, 37, and Vanessa, 30, started dating in 2006 and got engaged in November.
On June 21 the couple announced that they will have a TV wedding.
Nick's wedding to Jessica Simpson was televised on MTV's Newlyweds in October 2002. The couple announced their separation in December 2005.