Isla Fisher appears to be having the time of her life following her split from husband Sacha Baron Cohen after 14 years of marriage.

The Australian actress, 48, let her hair down over the weekend during a luxury getaway in St Barts where she reunited with former Home and Away co-star Melissa George. 

The Wedding Crashers star slipped into various sundresses for the Zimmermann St Barth VIP Trip at NAO Beach.

The Hollywood star was accompanied by several other identities, including Australian journalist Laura Brown and lifestyle brand owner Malcolm Carfrae. 

Meanwhile, Melissa, 47, who starred alongside Isla in the long-running soap during the '90s, enjoyed the trip with her third son, Lyor, who she welcomed in March this year.

Isla Fisher let her hair down over the weekend in St Barts where she reunited with fellow Home and Away co-star Melissa George

Isla Fisher let her hair down over the weekend in St Barts where she reunited with fellow Home and Away co-star Melissa George

The Amityville Horror actress posed for several photos with Isla as they modelled Zimmermann dresses. 

The trip comes after reports earlier this month revealed that Isla is currently house-hunting in Hampstead, north London.

She reunited with former Home and Away co-star Melissa George

She reunited with former Home and Away co-star Melissa George

The Wedding Crashers star slipped into various sundresses for the Zimmermann St Barth VIP Trip at NAO Beach

The Wedding Crashers star slipped into various sundresses for the Zimmermann St Barth VIP Trip at NAO Beach 

British actor Sacha is also believed to be in the process of buying a London house of his own. 

Sources told The Daily Mail that she has a budget of £13 million (AUD$24,748,035), give or take, and is searching for a forever family home for her and their children.

Isla and Sacha announced in April that they had quietly separated last year.

Melissa, 47, who starred alongside Isla in the long-running soap during the '90s , enjoyed the trip with her third son, Lyor, who she welcomed in March this year

Melissa, 47, who starred alongside Isla in the long-running soap during the '90s , enjoyed the trip with her third son, Lyor, who she welcomed in March this year

The Amityville Horror actress posed for several photos with Isla as they modelled Zimmermann dresses

The Amityville Horror actress posed for several photos with Isla as they modelled Zimmermann dresses 

The couple first met in 2001 and tied the knot in 2010. They are parents to three children. 

Insiders claim the marriage had been 'shaky' for years, with Sacha reportedly struggling after making the 'sacrifice' to relocate their family to Australia in 2020.

They moved from Los Angeles to Sydney, then on to Perth — where Isla's family live — in September 2021, to escape Sydney's strict Covid lockdown rules.

It is thought Sacha will keep a house in Los Angeles for work.