Jessica

Shakes Her Ta-Ta's

at Letterman

9/12/2008 7:45 AM PDT BY TMZ STAFF
Yoko Romo was actin' a wannabe-country fool last night on David Letterman. And when she wasn't cackling that insanely annoying laugh, she was all about gyratin' her jigglies up in Davey's face.

Ta-Ta's