Wed, 15 July 2015 at 10:30 am

Derek & Julianne Hough Go Head-to-Head in 'Lip Sync Battle' Live in Central Park!

Derek & Julianne Hough Go Head-to-Head in 'Lip Sync Battle' Live in Central Park!

Derek Hough and his sister Julianne both hit the stage to perform during the Lip Sync Battle Live at SummerStage in Central Park on Monday (July 13) in New York City.

The Dancing With the Stars siblings were joined by hosts LL Cool J and Chrissy Teigen.

PHOTOS: Check out the latest pics of Derek Hough

Derek reportedly performed Macklemore and Ryan Lewis‘ “Can’t Hold Us” and The Darkness‘ “I Believe in a Thing Called Love.”

Meanwhile, Julianne reprised her performance of The Lonely Island‘s “I Just Had Sex,” as well as the Chumbawamba classic “Tubthumping.”

FYI: Julianne is wearing 3×1 cut-off denim shorts.

45+ pics inside of Derek and Julianne Hough getting their lip-sync on…
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Photos: Getty
Posted to: Chrissy Teigen, Derek Hough, Julianne Hough, LL Cool J

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