Toni Collette 50 shows off her abs in a tiny

Toni Collette, 50, shows off her abs in a tiny orange bikini while sunbathing in Ischia, Italy

Toni Collette, 50, looks youthful while flaunting her abs in a tiny orange bikini while sunbathing in Ischia, Italy

Toni Collette looked decades younger than her 50s while vacationing on the Italian island of Ischia.

The United States of Tara graduate showed off her slim figure in a tiny orange bikini while lounging and swimming in the ocean.

The mafia mom actress sat on a sun lounger and smiled while speaking to the person next to her.

The star of “Muriel’s Wedding” was also seen descending pool-like stairs into the sea in front of the volcanic island.

The mother-of-two’s impressive abs were highlighted in her plunging bikini.

Hot mom: Toni Collette looked decades younger than her 50s while vacationing on the Italian island of Ischia

Hot mom: Toni Collette looked decades younger than her 50s while vacationing on the Italian island of Ischia

The Sixth Sense actress’ vacation to Italy comes ten days after attending the Taylor Swift Eras concert in Ohio.

After the show, she shared pictures from her night and captioned them: “Thanks @taylorswift for the MOST INCREDIBLE night last night‼️”

“Your talent is immeasurable and your generosity is limitless.” Thank you for sharing all of this with the world. You bring endless joy and inspiration to many, including me.”

She continued, “Fucking awesome to see you’re having the time of your life up there.” We’ll never forget it. Brava lady!’

In December, Collette announced that she and her husband of 20, musician Dave Galafassi, 45, were getting a divorce.

The couple, parents to daughter Sage, 15, and son Arlo, 12, married in 2003.

She announced the split on her recently reactivated Instagram account after photos emerged of Galafassi frolicking in the surf with chiropractor Shannon Egan.

“It is with grace and gratitude that we announce our divorce,” they wrote in the joint statement. “We are united in our decision and are parting ways in continuing respect and care for one another.”

In a good mood: The Australian actress appeared to be in a good mood as she enjoyed her day at the beach

In a good mood: The Australian actress appeared to be in a good mood as she enjoyed her day at the beach

A tiny bikini: The United States of Tara graduate showed off her slim figure in a tiny orange bikini while lounging and swimming in the ocean A tiny bikini: The United States of Tara graduate showed off her slim figure in a tiny orange bikini while lounging and swimming in the ocean

A tiny bikini: The United States of Tara graduate showed off her slim figure in a tiny orange bikini while lounging and swimming in the ocean

Lucky lady: The mafia mom actress sat on a sun lounger and smiled while speaking to the person next to her

Lucky lady: The mafia mom actress sat on a sun lounger and smiled while speaking to the person next to her

Going for a swim: The 'Muriel's Wedding' star was also spotted descending pool-like stairs into the sea in front of the volcanic island

Going for a swim: The ‘Muriel’s Wedding’ star was also spotted descending pool-like stairs into the sea in front of the volcanic island

Toned tummy: The mom-of-two's impressive abs showed off in a bikini

Toned tummy: The mom-of-two’s impressive abs showed off in a bikini

She turned 50 a month before announcing her divorce and revealed that reaching the milestone age didn’t bother her.

“I didn’t bother with the number itself,” she told People. “I know that’s the case for a lot of people, but I think over time I’ve gotten to know myself, accepted myself, loved myself and all of those things have really enriched life.”

She added, “The more you nurture your inner world, the richer your experience of dealing with the outside world.” It just makes everything deeper and more beautiful.

“Life is so magical and amazing and I’m able to see that really clearly.” “I’m just so grateful for all the experiences I’ve had,” said the Australian actress.