Happy 40th birthday, Angelina Jolie! See how she's changed over the years...

Can you believe Angelina Jolie is only 40 years old? She's packed a whole lotta living into a short amount of time, evolving from Hollywood wild child to untouchable A-list royalty.

MORE: 40 photos of Angelina on her 40th birthday

In honor of her birthday today, we're taking a look back at all of the wildly varying Angelinas we've come to know, fear, envy and love over the years. Which Angie is your fave?

1998: Short hair, don't care.

2000: I kissed my Oscar -- and my brother -- and I liked it.

2000: Crazy in love. Like, seriously crazy in love.

2002: A saint is born...

2005: The movie that changed everything.

2006: And just like that, they became a family of five!

2008: ... And then, a family of eight!

2009: Still a kick-butt action star six kids later.

2010: (Mostly) serious actress-turned-(very) serious director.

2012: Meme muse.

2012: Brad FINALLY put a ring on it!

2013: Cancer conversation starter.

2014: Here comes the bride!

2015: Coolest mom ever!