THEME:   things with star associations   
GOOD ONES:     Headliner or symbol {theme}   STAR   
Shoe inserts   FEET [not orthotics as I thought]      
BTW:   NLER is used in Xwords only; you'll never see it in the sports pages.        
Lady lobster   HEN [wonder what a Lord lobster is called, your Lordship?]      
Obama daughters whose Secret Service code names are "Rosebud" and "Radiance"    SASHA & MALIA  [good to know that the SS has a code name for the Obama girls so when the agents are speaking about them on the radio, criminals will not know about whom they are referring]    
   RATING:    

  [but better than most Monday offerings]
Three grins = Loved it; Two grins = Enjoyed it; One grin = A bit bland for my taste; One teardrop = Not much fun