Rapper Young Thug collaborated in Camila Cabello 's lead single Havana .
Refocusing her sound to Latin-influenced music , her eponymous debut studio album Camila ( 2018 ) debuted at number one on the US Billboard 200 , supported by its lead single `` Havana '' , which reached number one in a number of countries including the UK and the US.On June 2019 , she released `` Señorita '' , a duet with canadian singer Shawn Mendes from the deluxe edition of Mendes ' self-titled third studio album .