And the Australian actress decided to cool off with a swim alongside her husband Dave Galafassi in one of the city’s beaches.
Toni is due to give birth in spring and her burgeoning baby bump was on full show as she strolled around in her tiny polka dot bikini.
About to pop: Heavily pregnant Toni Collette cools off in one of Sydney's beaches in a tiny bikini
Toni was looking happy and healthy and showed off a couple of tattoos on her lower back and lower stomach during her day at the beach.
The Sixth Sense actress and her husband announced the pregnancy in October, when the couple said: ‘We are very happy to be expecting our second child together.’
The 38-year-old already has a three-year-old daughter, Sage Florence, with Galafassi but hasn’t announced the sex of the new addition to the family.
She’s currently taking a break from her role on U.S. TV show The United States of Tara, in which she plays a mother with a multiple personality disorder.
Toni also stars in three films set to be released later this year titled Fright Night, Jesus Henry Christ and Foster.
Fright Night is a remake of the 1985 comedy-horror film and also stars Colin Farrell and David Tennant in lead roles.
She is also the narrator for the TV series The Gradual Demise of Phillipa Finch, and says she took on the role because she’s a huge fan of writer and director Emma Magenta’s books.
‘She has such an original and honest voice. I like the story of Ms Finch very much. It was a fun and natural collaboration’, she told The Australian.
Toni rose to fame after paying the part of Lynn Sear in The Sixth Sense, for which she earned an Academy Award nomination for Best Supporting Actress.
And the Muriel’s Wedding star is also in a band called Toni Collette & the Finish, with husband Dave as the drummer.
The happy couple: Toni Collette and husband Dave Galafas are expecting their second child together
