A number of fans then Tweeted about seeing the pair kissing in the audience at a Saturday Night Live taping in May.
This week Cara and Ashley were spotted treating themselves to a spa day in West Hollywood ahead of Cara's 26th birthday on August 12.
The pair also celebrated her big day together, with Ashley uploading a video from her birthday party to her Instagram Stories as well as a Face Swap of the pair.
Cara was most recently linked with Paris Jackson after the pair were spotted on a double dinner date with Paris's godfather Macaulay Culkin and his girlfriend.
This article was originally published on InStyle