Although she boasts plenty of confidence in the visual offerings, the actress confesses to being extremely introverted as a youngster.
However, they may secretly be engaged as Rose has been sporting a diamond ring on her left hand wedding finger for years.
Rose, who hails from Balmain in New South Wales, began acting at age 13 before making it big in Hollywood.
From her hilarious character in 2011's Bridesmaids to her funny turns in Neighbors and , she's had an exciting couple of years in the spotlight, but she's been making memorable movie appearances for more than a decade.
Her part in it won her 2 Golden Globe awards and Two Primitive Emmy Awards nominations.
While when it comes to the personal life of Rose Byrne, the actress remained in a relationship with Brendan Cowell for more than six years but after their breakup in 2010, Rose has been dating actor Bobby Cannavale since 2012.