Videos: Nancy O'Dell

Nick Cannon and Mariah Carey rededicated their lives to each other in a fairytale ceremony and equally festive reception, and Nancy O'Dell was the only reporter on hand.

LeAnn Rimes has a brand-new album, Spitfire, ready to drop and she sits with ET's Nancy O'Dell to talk about her new music, examining the love affair that contributed to the end of her 8-year-marriage – and asking for forgiveness.

Dwayne Johnson was sidelined recently after he was injured during a wrestling match, and the Fast & Furious/Pain & Gain star tells ET's Nancy O'Dell that it's been nothing but "fun pain" for the rock-solid performer.

It's hard enough trying to date as an adolescent these days, but the Obama girls have the added pressure that comes with being a part of the most high-profile family in the world. Nancy O'Dell caught up with President Barack Obama and First Lady Michelle to find out what 14-year-old Malia's potential suitors have in store for them. 'She may not be able to date until she's 30,' the President quipped when asked what it will be like for his daughter dating while in the White House. VIDEO: WHCD -- W

ET's Nancy O'Dell is sitting down Thursday with Kristen Stewart and Robert Pattinson who are being interviewed together for the first time since July's Comic-Con. The power couple is joined by their co-star Taylor Lautner to talk about The Twilight Saga: Breaking Dawn -- Part 2, the final installment in the blockbuster Twilight series. Related: ET's 'Twilight' Tip of The Day Watch the video for a sneak peek of the expansive interview. The three co-stars, who were strangers when the film series

See the greatest competition in the Universe with this behind the scenes footage of a photo shoot for the 2006 Ms. Universe Competition!

Ten of the most innovative floral designers from around the country come together for a fierce competition that will test their skills and teamwork. But not all can stand the heat when they're challenged to design an outrageous floral sushi arrangement on naked models. Television personality Nancy O'Dell and celebrity event planner Tatiana Byron guest star.

Ten of the most innovative floral designers from around the country come together for a fierce competition that will test their skills and teamwork. But not all can stand the heat when they're challenged to design an outrageous floral sushi arrangement on naked models. Television personality Nancy O'Dell and celebrity event planner Tatiana Byron guest star.

Ten of the most innovative floral designers from around the country come together for a fierce competition that will test their skills and teamwork. But not all can stand the heat when they're challenged to design an outrageous floral sushi arrangement on naked models. Television personality Nancy O'Dell and celebrity event planner Tatiana Byron guest star.

Ten of the most innovative floral designers from around the country come together for a fierce competition that will test their skills and teamwork. But not all can stand the heat when they're challenged to design an outrageous floral sushi arrangement on naked models. Television personality Nancy O'Dell and celebrity event planner Tatiana Byron guest star.

Ten of the most innovative floral designers from around the country come together for a fierce competition that will test their skills and teamwork. But not all can stand the heat when they're challenged to design an outrageous floral sushi arrangement on naked models. Television personality Nancy O'Dell and celebrity event planner Tatiana Byron guest star.

Ten of the most innovative floral designers from around the country come together for a fierce competition that will test their skills and teamwork. But not all can stand the heat when they're challenged to design an outrageous floral sushi arrangement on naked models. Television personality Nancy O'Dell and celebrity event planner Tatiana Byron guest star.