JAlba052508_01_X17.jpgJessica Alba JAlba052508_10_X17.jpg After her surprise wedding to Cash Warren last week, we were expecting Jessica Alba to seize the opportunity to show off her rock - but apparently, Jess had other plans!

The couple was guarded when we spotted them stopping by Bristol Farms for a little shopping - in fact, if you watch our video closely, you can actually see Cash turning his wife's wedding ring around to keep the paps from being able to snap a shot! (Obviously it didn't work out - we managed to get the first pix of Jess' rock!)

But that little non-display couldn't compare to the contempt Cash showed the paps a little later at Bed, Bath & Beyond - watch him jump into a photog's car and throw the poor guy's keys out the window!

Do these two deserve each other or what?