The loved-up pair were spotted noodling at Sister Act: The Musical at the Eventim Apollo in Hammersmith, West London, earlier this week.
The 22-year-old actress previously began a passionate romance with Scottish marine engineer Daniel Kent, who works on one of the world’s most stunning superyachts.
Love-up: Dame Emma Thompson’s daughter Gaia Wise, 22, stepped out hand-in-hand with new boyfriend actor Basil Eidenbenz, 29, at Sister Act: The Musical in London
Now Gaia has pushed him overboard and is dating Swiss-born Basil, 29, who stars in Netflix hit The Witcher.
“They couldn’t keep their hands off each other,” whispered an audience member at the event.
Gaia wore an edgy display in a red checkered two piece consisting of a cropped blazer and mini skirt.
Cute: The loved-up couple were seen cuddling up at the event which comes after Gaia ended her passionate romance with Scottish naval engineer Daniel Kent
Adorable: Gaia put on an edgy display in a red check two-piece consisting of a cropped blazer and mini skirt
Basil looked dapper in an all black ensemble with a denim jacket as he brushed his long blonde locks off his face.
The exit comes as Gaia followed in her mother’s footsteps as she made her television debut in the latest series of BBC drama Silent Witness.
With her sweet smile and cropped dark hair, Dame Emma’s daughter looked every inch the mini-me.
Family: Gaia was joined by her father Strictly star Greg Wise at the event
In the series, Gaia plays student Jo Reynolds, whose mother, the controversial health secretary, is murdered – sparking the interest of coroners.
Earlier this year, Gaia revealed to the Daily Mail’s Richard Eden that she is ready to follow her mother’s lead and strip down on screen.
Dame Emma recently showed them off in her latest film – Good Luck To You, Leo Grande.
Gaia said, “If it’s professionally prepared and you have the right kind of protection around you, then that’s absolutely fine.”
Career: The exit comes as Gaia followed in her mother’s footsteps as she made her television debut in the latest series of BBC drama Silent Witness
It comes after Gaia detailed her three-year battle with anorexia – and credited her parents with saving her life by performing an emergency intervention.
The aspiring actress developed anorexia at the age of 16, which left her so thin that she couldn’t even sit in a chair without being in pain. He was later admitted to rehab in 2017.
She spoke about her illness for the first time with The Sun on Sunday, saying: ‘Anorexia makes you really good at gaslighting people, making it sound like they’re crazy.
“My parents were like, ‘Gaia, we heard you working out at 3 in the morning.’ And I’d say, “No, you didn’t, the house was just moving. I was sleeping.”
Twins: Dame’s daughter Emma looked every inch the mini-me (Emma in the 1982 TV sitcom There’s Nothing to Worry About and Gaia in Silent Witness
Anorexia is a serious mental illness where a person restricts their food intake, which often causes them to become severely underweight. Many also exercise excessively.
Gaia told how Greg, Emma and her family, including brother Tindy, 36, and best friend came together for an intervention, with Gaia agreeing to a three-month recovery period after Greg said: “ I don’t know where my child is now.
Adding that it was a “kick in the teeth” he added: “I had to listen to the people I loved most in the world, who, at the time, I had really forgotten about, tell me what I was doing.”
He said: “Then I said I was going to rehab. I went on December 29, 2017 and stayed for three months. I’ve had a lot of treatments since then — and I’ll always be grateful for it, because it saved my life.”
Support: The aspiring actress also opened up about her battle with anorexia which left her so thin she couldn’t even sit in a chair (pictured in September 2021 with her parents)