The Ex-Husband Elephant in the Room

4/1/2008 1:10 PM PDT BY TMZ STAFF
Reese Witherspoon and Jake Gyllenhaal just can't seem to get away from the watchful eyes of the paparazzi -- or Ryan Phillippe!

Reese and her gorgeous gimp hit up a newsstand in L.A. on Monday and were met by Phillippe's scowling eye on a magazine cover.

He knows what you did last summer!