Cameron, 20, and McCartan, 22, began dating in August 2013 after meeting on the set of the Disney Channel series Liv & Maddie. Last year the cute couple also co-starred in the TV Movie R.L. Stine's Monsterville: The Cabinet of Souls.
Apart from acting together, the pair are also part of the singing duo The Girl and the Dreamcatcher, and just released a super cute lyric video for their song "Someone You Like."
While the couple starts to plan for their upcoming wedding, they will also be appearing in a number of new projects. Cameron will be reprising her role as Mal, the daughter of Maleficent, in Disney's Descendants 2, while McCartan is set to star as Brad Majors in Fox's upcoming remake of The Rocky Horror Picture Show.