It's hard to believe Saoirse Ronan is only 23 years old.
The Irish/American actress is a two-time Academy Award nominee, received three BAFTA Award nominations & two Golden Globe nominations.
Last night, she picked up the award for Best Actress for her part in Lady Bird at the Gotham Independent Film Awards.
Her new movie has also become the best reviewed film of all time on the movie review website Rotten Tomatoes, with heavy speculation that she will win Best Actress for her part at the Oscars.
Check out the trailer below: