Show Rundown: May 17, 2010

Ashton Kutcher visits the show, plus Howard reveals what went down at Jimmy Kimmel's Hollywood shindig

Ashton Kutcher and Demi MooreAshton Kutcher and Demi MoorePhoto: PRPhotos

Today on the Stern Show: Howard Stern is the king of L.A.; a full report from Jimmy Kimmel's star-studded Hollywood shindig; Ashton Kutcher stops in and talks working with Katherine Heigl and dating Demi Moore; plus JD gets dumped and dumped on.