Katherine Heigl and Husband Josh Kelley Battle for Best Bikini Body During Family Vacation in Mexico

Hollywood couple takes their children to a tropical destination to kick off spring

You know you have a solid marriage when you're more than willing to share each other's bathing suites!

As Katherine Heigl continues to enjoy a picture-perfect vacation in Mexico, the State of Affairs star decided to have a little fun with her husband by staging a friendly bikini competition.

First up in the epic battle was Heigl who chose to lounge on a giant floatie in the sunshine.

"having the time of my life in Punta Miita Mexico," she captioned while working a red bikini. "#familyvacation2015." Pretty solid in our opinion.

But husband Josh Kelley may have just crushed his competition while lounging on the hotel patio.

"@joshbkelley also having the time of his life in Punta Miita Mexico," she shared on Instagram as he posed in yellow board shots and a matching bikini. Cue the music to Kelley's single "Amazing."

Bikini battles aside, the happy couple appears to be enjoying every moment of their trip with their daughters Adalaide and Naleigh. Whether savoring meals with fresh fish or just enjoying the sunset, the family-of-four can't help but treasure all the memories they are making.

"Got lucky during last night's sunset and got my babies gazing out into the blue yonder!!!" Kelley shared online. Heigl added, "My little tropical babies!"

Wish we were there too!