They have two children together and are expecting a third.
Nick and Vanessa Lachey Nick Lachey was involved in a pretty high-profile marriage -- and then split -- from ex-wife Jessica Simpson.
Today, they have two children together -- Willow and Jameson.
The basketball star and the actor began dating in 2009 but briefly split in 2013.
During that time, Wade reportedly fathered a child with friend and "Basketball Wives" star Aja Metoyer.
Cavallari later wrote in her book "Balancing in Heels: My Journey to Health, Happiness, and Making It All Work," that she broke up with Cutler in an effort to show him she was serious about confronting their relationship issue,s and because she didn't want to be a stay-at-home wife and mother.
The couple eventually went to therapy and got back together in January 2012. Pink and Carey Hart Pink and Carey Hart are the shining example that you can break up with someone and then come back even stronger.
"He sat me down and said, 'I can't have this right now.
I think you're wonderful, but I am still dating other people,'" she said.
"She is the single-handedly most significant person in my life," he told Vanity Fair.
"In my 30 years, she is the most special person, OK?
Adam Levine and Behati Prinsloo Adam Levine and Behati Prinsloo may be proud parents and a happily married couple today, but once upon a 2013 they ended things in a kind of messy way.
The couple began dating in 2012 after Levine broke up with Prinsloo's friend and fellow Victoria's Secret model Anne Vyalitsyna.
They were married in October 2012 and haven't looked back since.