Weddings are never simple!

Life & Style has learned that Dancing With the Stars pros Maksim Chmerkovskiy and Peta Murgatroyd’s wedding is the same day their co-star Julianne Hough and boyfriend Brooks Laich, 33, planned to tie the knot.

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Peta exclusively tells Life & Style that their wedding celebration will be July 7, 8 and 9. “It’s a big three days. I’m super excited about it,” says Peta, noting the wedding itself is July 8, which is the same day DWTS judge Julianne chose to get hitched.

peta murgatroyd julianne hough

(Photo Credit: Getty Images)

Julianne set her date first, but Peta, 30, and Maks, 37, didn’t know about it. “It just so happened that Peta and Maks chose the same date,” the source continues.

The conflict is forcing co-stars and the DWTS crew to choose between weddings. “You have to be either Team Hough or Team Peta and Maks,” the source notes. “There’s a lot of behind-the-scenes drama.”

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Though Julianne hasn’t publicly revealed where she’ll swap vows, she’s blogged that “a destination wedding would make sense,” pondering a vineyard, ranch or tropical island, making it impossible for guests to attend both.

“It’s a big headache for the DWTS cast and crew,” adds the source.

For more updates, pick up the latest issue Life & Style, on newsstands now!