Whoa, when did Matt Damon's hair get so long???
The actor's man bun stole the show at the Jason Bourne premiere in Beijing on Tuesday, even eclipsing Alicia Vikander's sexy low-cut dress.
Seriously, though, that's a lot of hair! If he untied it we imagine it would flow luxuriously over his shoulders.
Would Jason Bourne ever have a man bun, though? No way. And that's probably one of the main differences between the two men.
We don't wanna ignore Alicia completely, however. She looked phenomenal in her shimmering black Calvin Klein ankle-length number with sheer panels.
She's like a supermodel!
[Image via AP Images.]