Audrina Patridge shows off her bikini body in Hawaii on Dec. 22, 2013. Credit: AKM-GSI

What winter weather? Former Hills star Audrina Patridge enjoyed some fun in the sun on Dec. 22. Patridge, 28, is the new host of 1st Look, taking over for former Bachelorette star Ali Fedotowsky, and while the show films in Hawaii, the California native is taking full advantage of the warm island weather. 

Lauren Conrad's former roommate showed off her fit body in the waves while wearing a black bikini with a snakeskin print. The former Epic Records employee has been documenting her travels for her new job. 

On Dec. 16, Patridge went tubing on the snowy slopes in Park City, Utah, and she visited the Hyde Bellagio in Las Vegas earlier this month. 

In September 2013, the former reality star told The Hollywood Reporter that her new role at 1st Look is a dream come true. 

"I love doing different adventures, and I have a passion for trying just about anything, which fits what this show is about," she told the publication. "I get to bring the audience with me on this journey, and I can't wait."