Australian actress who played the superficial and materialistic Helen Harris in the comedy film Bridesmaids alongside Kristen Wiig. Her acting in the film earned her a MTV Movie Award for Best Gut-Wrenching Performance. She also starred in the first two Insidious films, the 2014 comedy Neighbors and the 2015 comedy Spy.
She studied acting at the Atlantic Theatre Company and did a campaign for makeup cosmetics with Max Factor.
She played BG in the 2000 film The Goddess of 1967.
In 2012, she began a relationship with Bobby Cannavale. In February of 2016, she gave birth to a son named Rocco. They welcomed their second child on November 16, 2017. She previously dated director and actor Brendan Cowell and actor Gregor Jordan.