Heidi's Mom Shops After Police Showdown

5/14/2010 4:37 AM PDT

Heidi Montag's Mom Shops After Police Showdown

After Heidi Montag called the cops on her mother yesterday -- Darlene Egelhoff spent some time with her other daughter, Holly Montag, during a post-police standoff shopping trip at The Grove in L.A.

Holly has been a staunch defender of her mother during the televised family feud with Heidi and Spencer Pratt on "The Hills."

As TMZ first reported, Heidi claims she wants to get a restraining order against Darlene after her mom showed up to the couple's L.A. pad yesterday and began "pounding on the door."