The young couple hit up South Beach in Miami with some friends and could be seen showing off some serious PDA while frolicking in the ocean.
Camilla looked stunning as usual rocking a white one piece bathing suit accented with a peach cover-up.
The 22-year-old Cuban-American singer just brought her whole family to Mendes' show in Tampa over the weekend.
It's the second concert for her rumored BF that Camila attended this month. Early in July, she was spotted at his Oakland show, and the two have been spotted everywhere together since the release of their hit single, "Señorita."
Not only is Cabello clearly smitten, but Mendes has looked equally excited while hanging with the with Cuban-American singer as they hung all over each other.
20-year-old Mendes went shirtless, showing of his chiseled abs while wearing a pair of black Nike swim trunks.
The Grammy nominee’s mother, Karen Mendes, sparked dating rumors between her son, and the “Havana” singer last month when she commented with a heart emoji and a couple in love emoji on a photo of the two on social media.
The romance grew after the couple were spotted holding hands on the 4th of July. Cabello also fangirled out over her “Señorita” collaborator at his concert on July 5th, but Mendes shook his head “no” when a fan asked if they were an item in a video clip the following day.
We think at this point, it's safe to say they are a legit couple.