Shawmila started as just friends and sometimes musical collaborators, and now the singer-songwriter duo is practically inseparable.
Here's what you need to know about how Camila Cabello and Shawn Mendes' relationship timeline from present day to when it all began:
March 29, 2020: Camila and Shawn perform together for iHeartRadio's virtual concert.
While quarantining together in Miami, Shawmila put on a living room concert for fans with iHeartRadio. Camila shared a clip and gratitude: "thank you @iHeartRadio for inviting us to honor all of the local heroes who are fighting the spread of COVID-19 at the #iHeartConcertOnFox and thanks @shawnmendes for being best guitarist ever !!!!! love you guys
December 6, 2019: Camila says she's always loved Shawn.
Camila responds to questions about whether her relationship with Shawn is true love, on Entertainment Tonight . "I've said that a lot, she says. I mean, because I do, obviously, like, I love him in the 'He's my boyfriend' way. But I've always loved him. I just love him, you know?"
November 2019: Camila posts adorable couple photos.
Could they be any cuter? Yep, just read Camila's caption: "i love u @shawnmendes thank u for being so there for me yesterday and every other day, u have the most caring and beautiful heart in the world ! thanks to all our fans for voting , we love and appreciate you guys so much and are so thankful for you "
September 2019: Camila and Shawn make out on the 'gram.
In response to fans saying they kiss like fish, Shawmila shows how they really kiss. The video is truly cringey.
August 2019: Camila tells Shawn "I love you."
Camila shared a sweet birthday message for her beau on the 'gram. She wrote: "Happy birthday to this magic human, I love you!!!!"
July 4, 2019: Camila and Shawn become inseparable.
A recently single Camila and Shawn were spotted holding hands on Independence Day. They're frequently spotted out and about together, including for one very steamy makeout sesh in a pool .
Still, the longtime friends didn't publicly confirm any relationship, yet.
June 25, 2019: Camila and boyfriend Matthew Hussey announce split.
Listen to the steamy "Seorita" lyrics and watch Shawmila's sizzling chemistry in the music video, and this breakup comes as no surprise. Camila and the British relationship coach were together for 18 months before parting ways. They met in February 2018 on the set of Today and made their official red-carpet debut at Vanity Fairs Oscars after-party in 2019. Hes so similar to me," Camila told Marie Claire . "In person, were just weird and silly and stupid together. He makes me the happiest Ive ever been in my life.
June 20, 2019: Camila and Shawn release "Seorita."
The long-awaited collab was a hit and also marked the start of Camila and Shawn's romance. It had been four years since their first collab, but this time sparks flew.
"It was this awkward thing where we both liked each other, but we werent together," Camila told Rolling Stone . "It was just weird. An energy was there from the beginning, but after that song, we didnt spend as much time together. Our paths just didnt cross in that way romantically until we started hanging out again and writing. For me, it just brought it back."
April 2018: Camila tweets her love back at Shawn.
Shawn continued gushing about Camila in an interview with Beats1. When she heard it, she tweeted: "i shouldnt be crying at this time in the morning but I AM i love you SO much @ShawnMendes "
May 2017: Shawn showers Camila with Twitter compliments.
Shawn tweeted : Goosebumps all over, about Camila's new solo song Crying In the Club.
December 2015: Camila and Shawn share an adorable Instagram video.
Long before the make-out heard round the 'gram, Camila and Shawn shared a sweet clip together.
November 2015: Camila and Shawn release their first collab.
The duo recorded "I Know What You Did Last Summer" together earlier in the year. The breakup tune was Camila's first as a solo artist and a bit serendipitous. Camila and Shawn reconnected backstage at a Taylor Swift concert. We were just backstage hanging out, Shawn told Rolling Stone . I pulled out my guitar and we were just messing around, not really thinking about writing a song.
The song brought them together as friends, but nothing more just yet. I am very lucky that we wrote the song because I also got a really good friendship out of that, Camila told the publication.
April 2015: Camila and Michael Clifford go on a dinner date.
The Fifth Harmony singer and Five Seconds of Summer singer seemed like a match made in studio heaven, or at least their band names meshed well. In April 2015, they went out for dinner together, Hollywood Life reported. It looked like a date, but the singers never publicly announced any relationship.
Early 2015: Camila connects with Austin Mahone.
After meeting on tour, Austin and Camila dated back in 2015. They shared some Insta-worthy movie dates complete with drool-worthy snacks. When Ausmila ended, the Youtube singer turned popstar moved on to Becky G shortly after. "It's crazy, I never had, like, a real relationship before, so it's pretty crazy," Austin told MTV News . Camila was none too thrilled with the snub, tweeting shortly after the interview "damn....good to know." (Did sharing those Junior Mints mean nothing?)
However, they were on good terms by the time she released her Havana music video in 2017. "Shes really doing her thing right now and Im very, very proud of her," Austin told Seventeen .
July 2014: Camila meets Shawn on tour.
Fifth Harmony and Shawn Mendes opened up for Austin Mahone's tour. Camila was a member of the girl group and took to the same stage as her eventual love week after week .
Camila and Shawn weren't instantly inseparable, though. I honestly remember so clearly the first day we met, Camila told Rolling Stone . He was just playing with a guitar, and I was like, Hi! Nice to meet you. We didnt really hang around much during Austins tour. It was Shawns first tour ever, so he was constantly working, and if he wasnt working, he was in his bus playing guitar and being a loner.