Shawn and Camila first met in 2014 during Austin Mahone's Live On Tour, where Camila and Fifth Harmony and Shawn opened the Mahone.
'I Know What You Did'
Shawn and Camila release their first joint track "I Know What You Did Last Summer" in 2015.
Camila is in a relationship with Matthew Hussey at the moment but fans can't help but wonder if the two singers should be together.
At the time Shawn joked, "Every time I try to make a move she just swears me off," adding: "It's never gonna happen."
'To Bae Or Not To Bae'
Shawn was supposed to be having a conversation with Roman on Capital FM but the two decided to Facetime Camila and play "To Bae Or Not To Bae".
When asked if he would marry Camila, Jade Thirlwall from Little Mix or Chloë Grace Moretz, Mendes responded, "Because I know Camila well, I'd probably wife Camila.
In 2017, the two covered Ed Sheeran's "Kiss Me" with a self-shot black and white video which gained 3.5 million views in one year.
Both stars had albums released in 2017 and they could not be more supportive of each other.
"So proud of this amazing human," Camila wrote on Instagram. "I love you forever."
In a different post, Shawn responded to Camila, writing, "I love u SO much and I miss u even more than I love u."
Camila shared this cute picture of Shawn braiding her hair backstage.
Shortly later, Shawn told Zane Lowe that Camila is his "favourite person in the whole world."
During the 2018 Billboard Music Awards, Shawn, Camilia and Taylor Swift got down to the music as Ariana Grande hit the stage.
Later in the evening Taylor and Camila danced to Shawn's performance.
Camila In Toronto
When Camila opened for Taylor Swift's Reputation tour in Toronto, Shawn was spotted backstage hanging out with the two performers.
"Real friends," Camila captioned a bunch of Polaroids of herself and Shawn along with the Canadian flag on Instagram.
Both Shawn and Camila were at the 2019 Grammy Awards to perform separately, but took time to to hug it out backstage.
With both Camila and Shawn newly single, they released their new hit song “Señorita”.
It took all of five seconds for people to spot the chemistry between the two in the video before everyone questioned if they were Hollywood's newest couple.
Camila and Shawn are spotted in West Hollywood holding hands after speculation that the two are a couple.
They are reported to have spent the evening getting cozy before heading back to his place. The following day they were at at a Fourth of July pool party snuggling next to the pool.
The two have continued to deny they are a couple, but Camila has spent time with Shawn on his tour where they both have been spotted numerous times getting cozy.
A picture really does say a thousand words.