Helloooo? Earth to Joaquin Phoenix!

Woah! What's going on with Joaquin? Did you guys see him on Letterman tonight? Now that was awkward!


-- Before -- Watch a minute or so to get a sense of how he use to act



--After--Watch ALL of this!!


I think we can all agree on one thing here: Just Say No! Drugs are very bad, kids -- Especially when you're going on The Late Show!


Update: 02/12
My mom is convinced he's fooling us all - some kind of act. But until Perez Hilton confirms her beliefs, I will disagree!!