But fans now are now beyond convinced that something is going on after Zac shared a follow-up image of himself and Rebecca with the caption: "I finally looked" and the heart-eyes emoji."I think Zac Efron and Rebecca Ferguson must be dating, and I couldn't be shipping it more," one person reacted, as another threw all her support behind potential power-couple Zebecca: "You look happy and beautiful together." Naturally we have to dial things back for a second and point out that a single heart-eyed emoji - while evidence enough for must people - probably wouldn't make much of an impact in a court of law.The situation has gone down over the space of a couple weeks, when fans first began reading and re-reading and potentially over-reading a caption Zac posted beneath a picture of them snuggled up together.In an image of the pair taken on-set, Rebecca could be seen gazing into Zac's face as he looked directly at the camera.In addition to making us swoon, the 30-year-old has had quite an impressive dating résumé.From A-listers like Vanessa Hudgens and Lily Collins to Halston Sage and Michelle Rodriguez, the actor certainly knows how to pick 'em.The paparazzi were ever-present to snap behind-the-scenes photos (bless you, 2017!
"Only ones I can think of now are: wtf were u thinking dude?! " This in itself was enough to spark romance rumours.Oh, and we'll weigh the veracity of the rumors along the way!CLICK HERE to view "All The Ladies Who've Romanced Zac Efron! The hunky actor has been openly single since his split from fashion blogger Sami Miro over a year ago, but recently the rumor mill and his devoted fans—and basically the entire Internet—has been convinced that he is newly partnered with his costar Alexandra Daddario.The speculation began innocently enough: They kissed.