Know About Nick Lachey and Vanessa Lachey's Relationship

 Nick Lachey and Vanessa Lachey started dating in 2006 after meeting on the set of a music video.

 The couple got married in 2011 and have three children together.

 Their relationship has been documented on their reality show, "Newlyweds: Nick and Jessica."

 Nick and Vanessa have faced public scrutiny and criticism, but have remained committed to each other and their family.

 They have collaborated on various projects and shared their parenting journey through their book, "Love Is Everywhere."