Is Jennifer Lawrence Your Fave Leftie This “International Left-Handers Day”?

Happy International Left-Handers Day! It's estimated that 10% of people in the world are left-handed, including Niall Horan, Jennifer Lawrence and two of the Avengers. Which of your favorite people in the world happen to be lefties?

Jennifer Lawrence is left-handed IRL, but she's totally mastered the right-handed arrow technique to play Katniss in the Hunger Games movies. That takes skill, girl!

We've read that left-handed people are generally more creative than their right-handed counterparts. There's no doubt Justin Bieber belongs in that category.

Don't know about you, but it just wouldn't make any sense to us if Lady Gaga were right-handed.

Niall Horan is not just the only Irish member of One Direction, but the lone leftie in the group.

Mary-Kate Olsen is left-handed, and Ashley is not. Next time you watch Full House, play a game to find out who's who in each episode by watching their dominant hands.

We totally ship Black Widow and Hawkeye in The Avengers (Sorry, Bruce Banner!), and both Scarlett Johansson and Jeremy Renner are lefties. We don't think it's a coincidence.

Holland Roden's Teen Wolf character, Lydia, discovers she's a Banshee in the series. Probably because of that whole left hand thing.

Casting Angelina Jolie in Maleficent was the right call for a lot of reasons. One is that the classic animated baddie was also left-handed!

We're going to say that being left-handed gives Anna Kendrick a huge advantage playing "Cups," even if it's just because we're really bad at it.

Are you left-handed? Any surprises on this list? Tell us about it in the comments!