Kimmel and Silverman:

Movin' on Up!

2/5/2008 1:07 PM PST BY TMZ STAFF
It's a rare Hollywood sighting -- celebrities who are oblivious to their own stardom.

After f***ing Matt Damon, Sarah Silverman went out with Jimmy Kimmel to Madeo, where she thought they might have some trouble at the door. Matt Damon's mistress?! Never!