Rochelle Humes showcases her taut abs in a cropped jumper as she joins husband Marvin at The Diary of a CEO Live

Marvin and Rochelle Humes put on a stylish display as they stepped out to attend The Diary of a CEO Live With Steven Bartlett on Monday. 

The couple looked effortlessly chic for the event as they posed for photos on the red carpet at The London Palladium. 

Television presenter Rochelle, 30, flashed her incredibly taut abs in a chunky knitted cropped cardigan and maxi skirt.  

Casual: Marvin and Rochelle Humes put on a stylish display as she showcased her taut abs in a cropped jumper at The Diary of a CEO Live on Monday

Casual: Marvin and Rochelle Humes put on a stylish display as she showcased her taut abs in a cropped jumper at The Diary of a CEO Live on Monday

She wore the jumper draped over her shoulders with a pair of quirky black straps holding the piece in place. 

The former Saturdays singer slipped into a pair of knee high heeled black leather boots to complete her wintery look. 

Rochelle wore her raven tresses in effortless beachy waves with a side parting that tumbled over one shoulder. 

Stunning: The former Saturdays singer slipped into a pair of knee high heeled black leather boots to complete her wintery look

Stunning: The former Saturdays singer slipped into a pair of knee high heeled black leather boots to complete her wintery look

Smart: Marvin, 36, donned an all-black ensemble with a cardigan layered over the top of a plain T-shirt and loose jersey trousers

Smart: Marvin, 36, donned an all-black ensemble with a cardigan layered over the top of a plain T-shirt and loose jersey trousers

Marvin, 36, donned an all-black ensemble with a cardigan layered over the top of a plain T-shirt and loose jersey trousers. 

He added a simple silver chain to accessorise his look and a pair of khaki suede slip on trainers.  

The sold out show stars Dragon Den's youngest ever Dragon, Steven as he takes his hit podcast to the stage. 

Stylish: He added a simple silver chain to accessorise his look and a pair of khaki suede slip on trainers

Stylish: He added a simple silver chain to accessorise his look and a pair of khaki suede slip on trainers

The event's website reads: 'Steven will take you on a journey of how self-belief can triumph over adversity. 

'This mesmerising and immersive experience, featuring new exclusive content and unexpected twists and turns set to the music and backdrop of Steven's life, is guaranteed to entertain and inspire.'

Elsewhere, Saffron Barker looked back to good health as she walked the red carpet at the event, after recently being rushed to hospital in Brazil after suffering a painful ear infection.

The former Strictly Come Dancing star, 21, showed off her chic style as she flashed her midriff in a black tube top.

She added a matching open front crop jacket which she teamed with a pair of khaki combats and edgy boots.

Recovered: Elsewhere, Saffron Barker, 21, looked in good health at the show after a recent hospital dash

Recovered: Elsewhere, Saffron Barker, 21, looked in good health at the show after a recent hospital dash

Striking: Beverley Knight was also in attendance and wowed in a plunging satin jumpsuit that she paired with red stiletto heels

Striking: Beverley Knight was also in attendance and wowed in a plunging satin jumpsuit that she paired with red stiletto heels