A Look Back at All the Co-Stars Zac Efron Has Been Linked to Over the Years

Most recently, the hunky actor has been linked to his Baywatch co-star, Alexandra Daddario.

Not only has Efron been busy sharing photos with the leading lady on Instagram as they continue promoting their film together, but they were also spotted getting flirty at the 2017 MTV Movie & TV Awards.

They raised speculation from fans when they were seated next to each other throughout the entire ceremony. Rumors were only heightened when people noticed that, beforehand, Daddario had shared a photo of her and Efron's assigned seats together, which he then commented on.

"Heck yeah—I'm officially excited for the MTV awards. Thanks seating gods!" Efron replied to the pic.

But being linked to a co-star shouldn't come as a total shocker for any true Efron fans.

Over the years, there's always been speculation over whether he's dating his co-star or not. Just take a walk down memory lane.

What do you think?

See photos down memory lane below;

Though these two made it clear they were nothing more than co-stars and friends, many fans couldn't help but speculate as they promoted their film We Are Your Friends in 2015. And we can't blame them.

They definitely do look hot together!