Legend and Teigen met on Sept. 14, 2006, on the set of his “Stereo” music video. In a 2014 interview with Cosmo, Teigen recalled the day of the 14-hour shoot. That night they went back to his hotel room, ate In-N-Out burgers, and, "I'm not going to lie. We hooked up," she confessed. But then he had to go on tour, putting things on pause.

While the singer was on tour, they kept in touch. Legend talked to Entertainment Tonight about how her fell in love with Teigen's personality over the phone:

"[At the beginning of our relationship] we were texting a lot, and I started to see her sense of humor," he told them. "We would talk on the phone, and I started to fall in love with how engaging and witty and funny she is."

Teigen joked about a brief breakup they had, in a 2016 interview with Cosmo. “Early on in the relationship, I was on tour with him and he’d gotten sick,” she explained. “He was feeling really bummed and stressed out. He was like, 'I can’t be in a relationship right now.'”

“That lasted for one day," she said. "Literally, a day. I knew it came from a place other than us not working."

On their second wedding anniversary, Teigen gave the deets about how Legend popped the question during a Christmas trip to the Maldives, on an episode of FABLife. It started off a little rocky, with an argument about Christmas presents and airport security almost ruining the surprise, but all’s well that ends well.

Teigen told the Huffington Post that when she first heard "All Of Me," she immediately knew the song was about her. "She loved the song and cried when she heard it," Legend told People in 2013.

She starred in the intimate music video, which was filmed in Lake Como, Italy, the same place where they'd have their wedding that fall.

Just a few days before their grand Lake Como nuptials, the two legally tied the knot in the States. “We are dumb and didn’t realize that our Italian wedding would not be recognized unless we had a real ceremony in New York City,” Teigen told E! News. So they went to the courthouse during Fashion Week to make it official.

On Sept. 14, 2013, the two had their star-studded Italian ceremony.

After trying to have a baby for some time, the couple announced Teigen was pregnant with their first child with this endearing Instagram post. Teigen later shared that the child was conceived by way of IVF, and that she chose for her baby to be a girl.

On April 14, 2016, Teigen gave birth to Luna Simone Stephens.

In this beyond adorable Instagram video, Luna announces to the world that Teigen has a “bibi” in her tummy. A few months later, Teigen tweeted explaining how she knew she was having a boy. Since the couple had to conceive using IVF, they happened to only have a boy embryo left.

On May 16, 2018, Teigen gave birth to Miles Theodore Stephens.

Now, after more than a decade of knowing each other, five years of marriage, two kids, and tons of happiness later, Legend and Teigen are definitely all of our #relationshipgoals.

Wishing them many more years of love, and looking forward to many more photos of Luna and Miles.

Legend shared that Teigen threw him an "incredible" party for this 40th birthday and she wrote in a sweet Instagram post, "Love you for 40 more and into eternity."

The family kicked off 2019 with a trip to a tropical location, but the traveling didn't stop there. Eight months later, in Augsut, Teigen, Legend, Luna, Miles, and Pepper (Teigen's mom who lives with them) traveled to Thailand. While in Pepper's home country, they participated in traditional parts of the culture and shared plenty of gorgeous photos on Instagram. The month prior, Legend and Teigen took their kids to the site of their wedding, Lake Como.

They may have had their five-year wedding anniversary in 2018, but Teigen and Legend recognize the importance of celebrating when they first got together as well. In September, they both posted tributes to each other while they spent time in Paris for their 13th anniversary.

Teigen wrote on Instagram that being featured on the cover of Vanity Fair was a "dream come true." In the family's cover story, both Teigen and Legend opened up about their relationships with their mothers and gave even more insight into their life at home.

"There are some famous couples I look at and I'm like, 'Ugh, we get it. Stop trying so hard, you're so lame,'" Teigen told VF. "I think people definitely think that about us but ... that's because I think of everything."

After months in quarantine, Legend dropped a music video for his single "Wild," and revealed some pretty exciting news. The video, which featured Teigen, and both their children Luna and Miles, ended with a shot of a barely-there baby bump. Teigen later confirmed her pregnancy with a closer look at her growing bump on social media, and even told fans on Twitter how she found out she was pregnant after getting her breast implants removed.