Julianne Hough Shows Off Toned Bikini Bod During Labor Day Celebrations With Brother Derek and Husband

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It was all play and no work for Julianne Hough on Labor Day!

The 29-year-old dancer-actress spent a day of fun in the sun in Manhattan Beach, California, on Monday, enjoying some surfside time with husband Brooks Laich, brother Derek Hough and Derek's girlfriend, Hayley Erbert.

Brooks Laich and Julianne Hough - Labor Day

PICS: Newlyweds Julianne Hough and Brooks Laich Share Pics of Their Romantic Honeymoon

Julianne seemed to have an especially good time, frolicking in the water and giddily greeting friends who met them at the South Bay beach spot. She showed off her crazy toned, hard-earned bod in a cute asymmetrical plum polka dot bikini.

Julianne Hough Labor Day Beach

PICS: Sexiest Celebrity Bikini Bods

Just because they took a mini day-cay, though, doesn't mean this fit group chose not to be active! Jules' crew took full advantage of the beach, bodysurfing, throwing frisbees and, yes, enjoying ice cream. 

No one was more into their fitness than Derek, who took a mega leap into the sand while playing frisbee and the results were, well... see for yourself:

Derek Hough Labor Day
Derek Hough/Instagram

RELATED: Julianne Hough Says 'Real Life' With Brooks Laich Is 'Even Better Than the Honeymoon Phase'

"Active Sunday funday! The result of this dive which ended with a nice face plant," he wrote on Instagram of his impressive feat. "I'm going to find sand everywhere for the next few days."

Don't worry, Derek -- we're definitely focusing on those abs anyway!

Derek, 32, also played a game of Spikeball with Brooks, which Julianne's hubby claimed was the "world championship final." Impressive, no?

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It seems like the NHL pro went shirtless for most of the three-day holiday weekend! On Saturday, he posted this sweet pic from his afternoon lounging in the pool.

Julianne and Brooks have been thoroughly enjoing the honeymoon phase of their marriage. The loved-up couple wed in Couer d'Alene, Idaho, in July, and they've posted non-stop on social media ever since, including a few throwbacks recently to their not-so-long ago honeymoon.

View this post on Instagram

#tbt to our incredible honeymoon! As amazing as it was (take me back), I feel so lucky that our "real life" is even better than "the honeymoon phase". I love that I get to wake up next to you every single day, and that we walk side by side in all we do. I love that my random thoughts throughout the day no longer revolve around the words me, or I, rather, we and us! I'm so grateful that you are the kind of man that starts a conversation about masculinity to show others the kind of love I'm so fortunate to experience every day. (If you haven't seen it yet, go to @brookslaich and read his last post). Brooks, I look up to you as a human, as a friend, and as my husband. You encourage me to be the best version of myself and I hope I do the same for you. I love you! ❤️❤️❤️

A post shared by Julianne Hough (@juleshough) on

So how did other celebs celebrate Labor Day? With plenty more bikinis, of course! Click through the gallery below to check out all the fun pics.

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