Melissa Benoist and Chris Wood's relationship is heating up!
The Supergirl co-stars-turned-real-life-couple took their romance to Cancun, Mexico, earlier this week, where they were spotted getting hot and heavy on the beach.
The two couldn't keep their hands off each other as they shared a passionate kiss on the sand, before heading into the ocean for a little swim.
Benoist and Wood even adorably color-coordinated their looks, both showing off their toned bods in black swimsuits.
ET first confirmed the romance between the pair -- whose on-screen characters are also involved -- last week as they were spotted walking dogs together in Vancouver.
Benoist filed for divorce from her husband, former Glee co-star Blake Jenner, last December after almost two years of marriage.
See more on the pair's on-screen romance in the video below.