Camaleones was a Mexican telenovela produced in 2009 and later shown in the USA (Univision), Spain, and a number of other countries.
A criminal mastermind – who later turns out to be a school gardner! – forces two skilled thieves, Valentina (Belinda [Peregrín Schüll]) and Sebastian, to commit crimes for him. He lies to each of them about the other to ensure that they do not trust each other but, ineviterbly, they fall in love.
In the course of their activities they both wear a number of complex prosthetic disguises and Sebastian is seen apparently applying a prosthetic mask to Valentina.
I don’t have the makeup credits for this movie: if anyone knows please email themakeupgallery.