Julianne Hough rocks no bra and blazer trend with totally sheer pants

Julianne Hough swapped bikinis for bold fashion when she made her latest red carpet appearance. 

The Dancing With The Stars alum made sure all eyes were on her when she stepped out for The Shards world premiere in New York on July 27.

Julianne wowed in a black, satin blazer with boxy shoulder pads which she wore with nothing underneath creating a daring plunging neckline.

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She added completely sheer, floor-length black lace pants and high-waisted black briefs to add a little coverage. 

Her sky-high sandals peaked out through the bottom of the hem and she topped off her outfit with oversized, retro-inspired glasses with thick frames and tinted lenses.

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Julianne loved her appearance and shared snapshots of herself on Instagram before the event. 

Julianne looks so different to when she joined Dancing with the Stars

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It's hard to believe it has been 18 years since Julianne made her DWTS debut. 

She was just 19 years old and recently shared a snapshot of herself then and now.

While she's a glamorous, chic 38 year old now, she was a baby-faced beauty back in the day. 

Julianne's DWTS journey has been impressive

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The star made a name for herself via the show when she joined back in 2007 as a professional dancer alongside her celebrity dance partner Apolo Anton Ohno. Together, they won that season and Julianne went on to win the following season and her second Mirrorball Trophy with Hélio Castraneves. 

She went on to become a guest judge, then a permanent host and eventually a co-host.

Talking about her role on the show today, she said: "I'm here to hold space for the dancers, the celebrities, and even the audience — so they can relax and be their most authentic selves. It's about legacy and nurturing now, not proving anything."

Julianne recently celebrated her 38th birthday and shared her secret to looking and feeling her best

Julianne revealed to LA Mag: "Usually in fitness and health, we're always concerned about looking at the 3-D versions of ourselves, our physical bodies. But when we look at the energetic body of how we feel and what we evoke, that's what I think true beauty is."

The entertainer added: "It's just an added bonus because most people who feel incredible, look amazing and radiate from the inside out."