Here is a timeline of Hilary Duff and Matthew Koma's relationship

Matthew Koma and Hilary Duff's marriage is the stuff of dreams. Despite not having an "instant spark," the actress told Vogue she and Koma developed a "nice friendship" immediately after they collaborated on Duff's 2015 album, Breathe In. Breathe Out. A romantic relationship first developed between the two in 2017. During a brief dating relationship, they began dating for the third time was the charm for them.

Daughter Banks Violet, born to her and Koma, was born in 2018 after she welcomed son Luca, the son she shares with her ex-husband, Mike Comrie. Duff and Koma were married in December 2019 in a "small and low-key" wedding, even though she once said she didn't feel the "need to get married again." In her Instagram post on New Year's Day 2020, Duff wrote, "Making promises to this guy was by far the best day/night of 2018. 2018 will always hold special memories because of Banksy. 2019 will forever hold our wedding for the health, love, and realization of dreams."

The couple welcomed a second daughter in March 2021. When Koma announced the pregnancy, she said, "Lol quarantine was fun." Throughout Hilary Duff and Matthew Koma's relationship, they broke up, got back together, and raised three kids.

Matthew Koma and Hilary Duff hung out in 2013

In December 2019, Duff told Vogue she and Matthew "met about six years ago" while working on the actor's Breathe In. Breathe Out. Album. The two enjoyed a two-hour lunch after listening to Koma's demos. "I didn't feel an instant connection because I didn't know anything about him when I went to a professional meeting. I was not sure if he was dating someone," Duff explained. "When we began talking about music, things started to spark and he was funny enough, not flirtatious, but funny enough to create a banter and a friendship that was immediately strong."

Add Block

They made their red-carpet debuts together in 2017

At the Chateau Marmont, the couple appeared for the first time on the red carpet at the SAG Awards pre-party. A polaroid picture of Koma and Duff appeared the next day on Instagram with an unspecified caption, "Date night."

The couple spent Valentine's Day together in Costa Rica

A Polaroid photo of Duff resting on Koma's chest appears on the two-day trip's blog. Koma captioned the photo simply: "02-14-2017."

Add Block

A decision regarding the separation

Koma and Duff briefly parted ways in March 2017. It was not long before the couple reconciled and decided to try again. Several sources have confirmed that Matt has seen her again since he returned from touring. His absence was largely responsible for the breakup of their relationship the first time around. Now that he is back, they have resumed their correspondence as they left it.

Add Block

2017: The 30th birthday celebration & Date night

Earlier this month, Koma attended Duff's 30th birthday party. She shared pictures of the party on Instagram, including a selfie with the singer. A source revealed that Duff also received a guitar as part of Koma's birthday celebration. Her birthday present from Koma was a guitar, which Duff posted on Instagram. It was no secret that the couple spent an October 2017 sushi date night together following the announcement of their engagement. Duff planted a kiss on her boyfriend's cheek and posted a Boomerang of the lipstick mark on his cheek.

Matthew Koma and Hilary Duff's refreshing romance

It was the third time lucky for Duff and Koma, she said. The things she says have so much merit since this is the third time we have dated, and we have such a good relationship. Getting the timing right is so important! The second time around, if nothing is too much damage done, it can always work out. "I think you have history and a past with someone and love."

Add Block

2018: First pregnancy announcement from Duff and Koma

In June 2018, Koma shared a sweet photo of kissing Duff to reveal their pregnancy. She subtly showed off her growing bump in the picture and wrote, "Guess what guys! @matthewkoma and I made our little princess and we are thrilled!" Adding to his post, Koma wrote, "We made a baby girl! She will be just like her mother @hilaryduff!"

Add Block

It's a day to welcome the baby

The proud parents uploaded a photo of themselves gazing at their newborn daughter to Instagram shortly after giving birth to their daughter, Banks Violet Bair. She is magic," wrote Duff in her caption on her Instagram post about Banks Violet Bair.

The caption of Koma's photo reads, "Banks Violet Bair /// 10.25.18 /// We welcome a beautiful daughter, little sister, and best friend for life. Could not possibly be more grateful for our growing family and for those who make it all possible. Cloud ten."

2019: Matthew Koma and Hilary Duff get married

In a low-key ceremony, Duff and Koma were married just before Christmas. Molly Bernard and Chris Mintz-Plasse officiated the ceremony, which took place outside the couple's Los Angeles home. A white tent was set up in the backyard for the reception after the ceremony began at sunset. The wedding was followed by cheering by the guests. A big part of the wedding was Haylie, her sister's preparations. Hilary and Haylie are very close." The bride-to-be walked down the aisle with her daughter Banks in the arms of her Jenny Packham dress.

Add Block

Their second child is on the way

The baby bump of Koma in a boomerang appeared alongside Duff's announcement that their family was expanding in October 2020. In Koma's post, the musician joked about the COVID-19 lockdown, saying, "lol quarantine was fun. Baby #3 in 2021."

The first-anniversary celebration in 2020

"Happy Anniversary Ba... One year ago, today looked a whole lot different," Koma posted a picture from his and Duff's 2019 wedding, accompanying a heartfelt message. "I could not imagine this last year without you to help me buy Clorox groceries and avoid the world. We had no idea what our first year would be like when I asked you to be my wife," he wrote in part.