Battle of the Day

Kate Upton vs Lily Aldridge

Kate Upton
Lily Aldridge

Kate Upton

Lily Aldridge

If you have ever wondered what Sports Illustrated swimsuit models do when they aren't baring it all for the camera, your wait is over, they go shopping.

Besties Kate Upton and Lily Aldridge were out and about in New York's Soho district with credit cards and shopping bags in hand: Kate and Lily

Who do you think is hotter, Kate or Lily?