Date of birth: February 03, 1976 (Age: 50 as of September 2026)
Height: 5′ 3″ (160 cm)
Weight: 126 pounds (57 kg)
Isla Fisher body measurements:
Chest: 34″ (86 cm)
Waist: 24″ (61 cm)
Hips: 35″ (89 cm)
Bra size: 34C
Shoe size: 8 (US)/ 38 (EU)
Hair color: Red
Eye color: Light brown
Isla Fisher and Sacha Baron Cohen have three children: daughters Olive and Elula and a son, Montgomery. The former couple announced their separation in 2024 and finalized their divorce in 2025.
The unsupported claims about a rigid postpartum diet, a 30-kilogram loss and the shape of her stomach have been removed.
Fisher has spoken in older interviews about nausea and changing food preferences during pregnancy, but exact weight changes should not be treated as verified current measurements.
Three months after birth of Olive the young mother already had to appear in the film Confessions of a Shopaholic. Producer Jerry Bruckheimer hired for the actress a personal trainer who worked with her three times a week.
Isla called the experience an inspiring and frightening at the same time. After the birth of the second daughter Isla didn’t have a need in such a rapid weight loss, so Isla Fisher lost weight gradually – with the help of breastfeeding, hiking and activities with a trainer every two weeks. At the time of an older interview, Fisher discussed yoga as one way to exercise and manage stress. She calls this activity the most effective and the least stressful. Besides physical tonus, yoga classes give Isla opportunity to relax mentally and to distract from daily routine.
The older appearance-based conclusion and incorrect reference to two children have been removed.
Updated details
Isla Lang Fisher was born on February 3, 1976, in Muscat, Oman, and was raised in Australia. Her film work includes Wedding Crashers, Confessions of a Shopaholic, Nocturnal Animals and the Now You See Me series. Postpartum weight and exercise details above describe past interviews and are not a current regimen.
