Singer Nick Lachey and TV host Vanessa Minnillo will get married on TV. They certainly wouldn't be the first. While we wait to see if these celebrities will take millions of viewers with them down the aisle, let's take a look at who's been there before them.
Khloe Kardashian & Lamar Odom
Date: Sept. 27, 2009
Details: Many were shocked when Khloe and Los Angeles Lakers basketball star Lamar got married after such a short time dating. But they have remained together for almost two years and now have their own reality-TV show; "Khloe & Lamar"
Prince William & Kate Middleton
Date: April 29, 2011
Details: Prince William and Duchess Kate knew each other for a long time before marrying in April. The couple, who met at this Scottish university, are set to move into Kensington Palace, where William grew up.
Jason Mesnick & Molly Malaney
Date: Feb. 27, 2010
Details: When "Bachelor" cutie Jason Mesnick changed his mind, picking Molly Malaney after initially choosing Melissa Rycroft, many doubted that a wedding would actually happen. But it did, and now Jason and Molly are talking kids
Trista Rehn & Ryan Sutter
Date: Dec. 6, 2003
Details: The first "Bachelorette" couple to tie the knot, Trista and Ryan are still going strong after eight years of marriage. They have two kids: Blakesley and Max
Amber Brkich & Rob Mariano
Date: April 16, 2005
Details: Supreme reality-TV couple Amber and Rob met on "Survivor," were then on "The Amazing Race" and even filmed their own show, "Rob and Amber: Against the Odds." They recently welcomed their second child
Princess Diana & Prince Charles
Date: July 29, 1981
Details: Princess Diana wed Prince Charles when she was quite young. The two got divorced in 1996, and Diana died tragically in a car crash in the Pont de l'Alma tunnel in Paris a year later.
Carmen Electra & Dave Navarro
Date: Nov. 22, 2003
Details: Carmen Electra and Dave Navarro's wedding was documented in the MTV reality show "'Til Death Do Us Part: Carmen & Dave." The former "Baywatch" babe divorced the rocker in February 2007.
Princess Margaret & Anthony Armstrong-Jones
Date: May 6, 1960
Details: The first televised British royal wedding was that of Princess Margaret and commoner Anthony Armstrong-Jones. In 1978, the two divorced, making Princess Margaret the first royal in a long time to do so.
Princess Anne & Mark Phillips
Date: Nov. 14, 1973
Details: Princess Anne, Queen Elizabeth II's only daughter, married army lieutenant Mark Phillips in 1973. The two divorced in 1992, and the princess married Timothy Laurence at a church in Scotland the same year. Read about Princess Anne's near abduction in 1973.
Prince Andrew & Sarah Ferguson
Date: July 23, 1986
Details: Prince Andrew married Sarah Ferguson in 1986, and the two divorced 10 years later. Fergie has endured bad press recently but is trying to turn things around with a new show on the Oprah Winfrey Network called "Finding Sarah."
Prince Edward & Sophie Rhys-Jones
Date: June 19, 1999
Details: John Travolta and Harry Connick Jr. were among the 550 guests at Prince Edward's wedding to public relations executive Sophie Rhys-Jones in 1999. This royal wedding was more low-key than previous ones, with Sophie wearing a simple Samantha Shaw gown.
Melissa McMillin & Jeremy Gebhardt
Date: Sept. 30, 2010
Details: Melissa McMillin and Jeremy Gebhardt won the "Today" show's wedding competition in 2010. Viewers planned every detail of their wedding, even choosing the couple's honeymoon spot.
Khloe Kardashian & Lamar Odom
Date: Sept. 27, 2009
Details: Many were shocked when Khloe and Los Angeles Lakers basketball star Lamar got married after such a short time dating. But they have remained together for almost two years and now have their own reality-TV show; "Khloe & Lamar"
Prince William & Kate Middleton
Date: April 29, 2011
Details: Prince William and Duchess Kate knew each other for a long time before marrying in April. The couple, who met at this Scottish university, are set to move into Kensington Palace, where William grew up.
Jason Mesnick & Molly Malaney
Date: Feb. 27, 2010
Details: When "Bachelor" cutie Jason Mesnick changed his mind, picking Molly Malaney after initially choosing Melissa Rycroft, many doubted that a wedding would actually happen. But it did, and now Jason and Molly are talking kids
Trista Rehn & Ryan Sutter
Date: Dec. 6, 2003
Details: The first "Bachelorette" couple to tie the knot, Trista and Ryan are still going strong after eight years of marriage. They have two kids: Blakesley and Max
Amber Brkich & Rob Mariano
Date: April 16, 2005
Details: Supreme reality-TV couple Amber and Rob met on "Survivor," were then on "The Amazing Race" and even filmed their own show, "Rob and Amber: Against the Odds." They recently welcomed their second child
Princess Diana & Prince Charles
Date: July 29, 1981
Details: Princess Diana wed Prince Charles when she was quite young. The two got divorced in 1996, and Diana died tragically in a car crash in the Pont de l'Alma tunnel in Paris a year later.
Carmen Electra & Dave Navarro
Date: Nov. 22, 2003
Details: Carmen Electra and Dave Navarro's wedding was documented in the MTV reality show "'Til Death Do Us Part: Carmen & Dave." The former "Baywatch" babe divorced the rocker in February 2007.
Princess Margaret & Anthony Armstrong-Jones
Date: May 6, 1960
Details: The first televised British royal wedding was that of Princess Margaret and commoner Anthony Armstrong-Jones. In 1978, the two divorced, making Princess Margaret the first royal in a long time to do so.
Princess Anne & Mark Phillips
Date: Nov. 14, 1973
Details: Princess Anne, Queen Elizabeth II's only daughter, married army lieutenant Mark Phillips in 1973. The two divorced in 1992, and the princess married Timothy Laurence at a church in Scotland the same year. Read about Princess Anne's near abduction in 1973.
Prince Andrew & Sarah Ferguson
Date: July 23, 1986
Details: Prince Andrew married Sarah Ferguson in 1986, and the two divorced 10 years later. Fergie has endured bad press recently but is trying to turn things around with a new show on the Oprah Winfrey Network called "Finding Sarah."
Prince Edward & Sophie Rhys-Jones
Date: June 19, 1999
Details: John Travolta and Harry Connick Jr. were among the 550 guests at Prince Edward's wedding to public relations executive Sophie Rhys-Jones in 1999. This royal wedding was more low-key than previous ones, with Sophie wearing a simple Samantha Shaw gown.
Melissa McMillin & Jeremy Gebhardt
Date: Sept. 30, 2010
Details: Melissa McMillin and Jeremy Gebhardt won the "Today" show's wedding competition in 2010. Viewers planned every detail of their wedding, even choosing the couple's honeymoon spot.