Hailey Bieber and her husband Justin stepped out for their second outing of the day in Paris on Monday. Hailey, 24, made sure all eyes were on her rock-hard abs, with the runway star slipping into a beautiful backless dress that featured wraparound detailing, while Justin, 27, looked smart in a suit. Hailey added height to her frame in a pair of delicate, open-toe heels, and wore her glossy blonde hair swept up into a neat bun. Chic: Hailey Bieber, 24, and her husband Justin, 27, stepped out for their second outing of the day in Paris on Monday, with Hailey showcasing her abs in a backless, nude-hued dress Stylish couple: Hailey slipped into a beautiful backless dress that featured wraparound detailing, while Justin, 27, looked smart in a suit Her hit-maker beau teamed his grey suit with a striped white shirt and opted for comfort in white and blue trainers. Both Hailey and Justin stepped out wearing dark pairs of sunglasses. The blonde beauty accessorised with bold gold earrings and wore a luxury watch in a matching colour on her left wrist. Hours earlier, Hailey made sure her toned legs were the centre of attention when she stepped out with Justin. All in the details: The blonde beauty accessorised with bold gold earrings and wore a luxury watch in a matching colour on her left wrist Dapper: Justin teamed his grey suit with a striped white shirt and opted for comfort in white and blue trainers Standing tall: Hailey added height to her frame in a pair of delicate, open-toe heels, and wore her glossy blonde hair swept up into a neat bun Slipping into a thigh-skimming lilac mini-skirt teamed with a matching tank top, the runway star looked typically stylish when she joined her hit-maker beau on a shopping trip. Justin cut a dapper figure in crisp beige trousers. He paired his bottoms with a white sweatshirt while kicking off his week in the City of Lights. Stylish: Hailey made sure her toned legs were the centre of attention when she stepped out with Justin earlier on Monday Wearing her glossy hair swept back into a neat bun, Hailey teamed her colourful get-up with a pair of black loafers and kept the sunshine at bay behind chic sunglasses. The blonde beauty accessorised with layers of gold necklaces and carried a lavender-hued jacket in her left hand. Justin opted for comfort in a blue and white trainers and made sure his impressive collection of neck tattoos were on show. Dapper: Justin cut a dapper figure in crisp beige trousers and a white sweatshirt while kicking off his week in the City of Lights Pictured: Justin and Hailey looked effortlessly stylish for their outing in Paris Lilac: Slipping into a thigh-skimming lilac mini-skirt teamed with a matching tank top, the runway star looked typically stylish when she joined her hit-maker beau on a shopping trip Taking the lead: Justin strolled ahead of his wife, with Hailey walking a few steps behind the superstar hit-maker Earlier in June, Hailey admitted that she 'wouldn't even be' with her husband of two years had it not been for their devout Christian bond. 'They ask me all the time, ''What would you say is the biggest thing in your relationship? You guys are really happy,''' the IMG Model said during a webisode of her OBB Pictures-produced series A Conversation With. 'And I'm like, ''It's our faith.'' It's what we believe in. If we didn't have that, we wouldn't even be here. We wouldn't even be together.' Comfort: Justin opted for comfort in a blue and white trainers and made sure his impressive collection of neck tattoos were on show Hair up: Wearing her glossy hair swept back into a neat bun, Hailey teamed her colourful get-up with a pair of black loafers and kept the sunshine at bay behind chic sunglasses Legs eleven: She was showing off her lithe legs Hailey and the Canadian crooner - who met at his 2009 concert meet-and-greet - famously remained celibate during their on/off romance until after securing their marriage license in 2018. The Arizona-born beauty grew up in a very religious household after her father Stephen Baldwin became a born-again Christian following the September 11 attacks in 2001. During a recent YouTube vlog, Hailey and Insecure actress Yvonne Orji commiserated over Christian people judging them for exposing their bodies for work. Making an entrance: The couple were swarmed by fans as they stepped out Low-key: Justin finished his look with low-key trainers while Hailey added a collection of necklaces to her look Busy: The couple enjoyed a shopping trip as they were seen leaving Kith Paris Stunner: Hailey looked sensational as she showed off her staggering legs in the mini 'I've met Christian people that are just super judgmental and made me feel like I'm a bad person because I don't live my life the way they think I should live my life,' Bieber lamented. 'And I felt weird about posting certain photos of myself or feeling like, ''People in the church are gonna see this. Am I doing something wrong? Am I setting a bad example?'' And the reality is - no.' The Levi's 501 Originals spokesmodel said she would never be 'shot naked' for a job but said: 'Props to any woman that's comfortable doing that!' Chic: She was showing off her deep tan in the scanty ensemble Shop til you drop! Hailey's minder was helping with her vast number of bags Oops! She did not leave much to the imagination in the knitted crop top Hailey said: 'They ask me all the time, 'What would you say is the biggest thing in your relationship? You guys are really happy'' All rights reserved for this news site (dailymail) and under his responsibility