Ah, to be young and rich...the whole world is yours!  Well, at least the mall is.  We spotted Ashley Tisdale and her mom doing some serious shopping yesterday.  The Tiz first made a stop at Busy Body fitness equipment store where she picked out a treadmill, and then later headed to the Westfield Mall in Hollywood where she went to Victoria's Secret.  Check out all the hot action below.  (Btw, isn't there something about seeing someone shopping while you're at work that makes you so jealous?  Man, after living in big cities for so long, I truly miss a good trip to the mall.)