Dancing With The Stars' professional dancer Karina Smirnoff stuns in revealing dresses every week on the hit competition show, however, this week she revealed more than she intended on the red carpet.

Smirnoff attended the Hollywood premiere of Machete Kills 2 on Oct. 2 wearing a chic black and white sheer floral dress with platform peep-toe pumps. Unfortunately for the DTWS trohphy winner, she suffered a wardrobe malfunction when she forgot to check if her chest was covered before she arrived. Smirnoff's cleavage peered out of the strapless portion of her dress, resulting in her flashing paparazzi with a nip slip and side boob.

See Smirnoff's nip slip photo here.

View the gallery of her side boob photos here.

'Dancing With The Stars' 2013 Season 17 Cast PHOTOS & VIDEO: Snooki, Leah Remini, Valerie Harper & More 

Smirnoff isn't the only star on this season's DTWS cast to suffer a wardrobe malfunction during week 3 of competition on the ABC show. Season 17 contestant Christina Milian flashed her bum to onlookers while showing off her dance moves at a party following Monday's taping. MediaTakeout published a risque' photo on Thursday that revealed Millian was wearing pink lace, bikini-style underwear under her PVC latex outfit.

'Dancing with the Stars' 2013 Season 17 Contestant Christina Milian's Wardrobe Malfunction & Bum Flash [PHOTO] 

Smirnoff famously took home the mirror ball trophy IN 2011 on DWTS season 13 with J. R. Martinez, an army veteran-turned-actor.

She finished second during her first time on the show, being the runner-up in season 2 with partner Mario Lopez. Her season 16 dance partner, Jacoby Jones, is a NFL player for the Baltimore Ravens. His team won the 2013 Super Bowl NFL championship. She is currently competing with High School Musical star Corbin Bleu.

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Season 17 of Dancing with the Stars airs Mondays at 8 p.m. on ABC. 

Watch Smirnoff perform the quickstep with Corbin Bleu during week 3 of competition.