5.Shawn Mendes and Camila Cabello
Shawn and Camilla met in 2014 when they were both on tour opening for Austin Mahone. Since then, the 2 became very close friends and started sharing their best friendship moments on social media. This closeness made fans start rumours about a romance between the 2, but they were both dating other people. However, in July 2019, a single Shawn and Camila were spotted kissing at a café in San Francisco and later in the year their relationship was confirmed.