Nick Knowles and his glamorous girlfriend Katie Dadzie joined Rose Ayling Ellis at the star-studded BBC Earth Experience launch in London on Wednesday.
Katie, 32, looked incredible in a plunging gown at the event at The Daikin Centre, as she cosied up to the DIY SOS star, 60.
She stunned in the daring black number that showed off her slim figure, boosting her height with a pair of strappy heels.
Nick put on a dapper display in a brown tweed blazer that he teamed with a black knitted cardigan and some smart black trousers.
Meanwhile, Rose looked radiant in a leaf print cream top with a pair of belted high-waisted trousers.
Couple: Nick Knowles, 60, joined his glamorous girlfriend Katie Dadzie, 32, at BBC Earth Experience launch in London on Wednesday
Chic: The couple joined Rose Ayling Ellis at the star-studded event at the Daikin Centre
The actress, 28, completed her look with some strappy white heels and styled her blonde hair into soft waves.
Nick and Katie’s outing comes after he hit back at criticism of his relationship with his younger girlfriend.
Last month, the Who Dares Wins host spoke to The Sun as he and Katie stepped out at the Inspiration Awards in London.
Speaking about hitting out at online trolling, he told the publication: ‘I’m protective of Katie, because people make assumptions about her without knowing anything about her, so that’s why I spoke.’
‘Normally I never comment back to the trolls, but on one occasion when people were a little bit judgmental, I was angry on Katie’s behalf.’
He added: ‘I get upset when they come for people that I care about.’
Nick previously told The Sun about being the target of trolls, saying: ‘I choose to be on TV. As a result, I expect the whole nine yards. I am up there as an object.
‘I’ve chosen to be on TV but my children, or my family, or people I date, for them I feel it’s unfair to have a go at them.’
Glamorous: Katie stunned in the daring black number that showed off her slim figure, boosting her height with a pair of strappy heels
Nick put on a dapper display in a brown tweed blazer that he teamed with a black knitted cardigan and some smart black trousers
Stunning: Meanwhile, Rose looked radiant in a leaf print cream top with a pair of belted high-waisted trousers
VIP: Making a surprise appearance at the immersive event Sir David Attenborough, 96, wore a smart blazer and khaki trousers
Event: The BBC Earth Experience is a breath-taking, audio-visual journey featuring epic footage from the television series’, Seven Worlds, One Planet, and narration from Sir David
The BBC Earth Experience is a breath-taking, audio-visual journey featuring epic footage from the iconic television series, Seven Worlds, One Planet, and bespoke narration from Sir David Attenborough.
The immersive experience allows audiences of all ages to discover the wonders of planet Earth in partnership with BBC Studios, Moon Eye Productions and Live Nation.
Making a surprise appearance at the immersive event Sir David, 96, wore a smart blazer and khaki trousers.
Situated at the brand new Daikin Centre in Earl’s Court, the event will see the footage, including extended scenes, projected on multiple multi-angle screens using the latest digital screen technology.
Visitors will be able to take a 360-degree audio-visual journey as they explore impressive landscapes and come face to face with some of the world’s most mesmerising animals.
The experience will offer visitors a look at species from every corner of the world, from fireflies putting on a spectacular light show in North America, snub-nosed monkeys huddling together to stay warm in Asia and hungry hamsters fighting to keep their food in Europe.
Speaking about the new project, Mat Way, global director of live entertainment, gaming and interactive at BBC studios said: ‘We are delighted to partner with Moon Eye Productions and Live Nation to bring the BBC’s ground-breaking natural history content to this amazing live immersive London location for everyone to enjoy.’
Seven Worlds, One Planet first aired on BBC One in 2019 and was narrated by 96-year-old broadcaster and environmentalist Sir David.
More than 1,500 people worked on the series, which consisted of 92 shoots across 41 countries.
The BBC Earth Experience is a collaborative offering from BBC Studios, Moon Eye Productions and Live Nation.
Incredible: Situated at the brand new Daikin Centre in Earl’s Court, the event will see the footage, including extended scenes, projected on multiple multi-angle screens
Pals: Rose joined Strictly’s Luba Mushtuk for a photo
Stylish: Broadcaster Sonali Shah wore a floral jumper with a pair of khaki trousers and chunky soled boots
Loved-up: Curtis Pritchard and his co-star girlfriend Sophie Sheridan put on a cosy display
Sophisticated: Princess Beatrice looked elegant in a navy dress with a ruffled trim
Stepping out: Steve Backshall (L) wore a green velvet jacket with a navy shirt while Chris Robshaw (R) donned a fur-lined leather jacket
Sensational: Samira Mighty was a vision in a bright green satin jumpsuit
Brand new: Seven Worlds, One Planet first aired on BBC One in 2019 and was narrated by 96-year-old broadcaster and environmentalist Sir David
Frederik van Alkemade, chief operating officer of Moon Eye Productions said: “At Moon Eye Productions our aim is to create new experiences that leave guests ‘moon-eyed’ in wonder.
‘Utilising the best natural history series in the world, courtesy of BBC Studios, we knew we could create our first immersive event to achieve our goal.
‘Working with the BBC Studios team to transform the content into a 360-degree audio visual spectacle and for Sir David Attenborough to narrate has been a privilege and we are proud to present BBC Earth Experience.’
Tickets for the BBC Earth Experience went on sale on December 2, with the experience opening on March 30 2023.