Heidi Fights More Than Just Low Self-Esteem
Spencer Pratt and Heidi Montag are teaming up with Taco Bell to raise awareness for World Hunger Relief Week. 
Seriously. We're not kidding.
The "Hills" duo is helping Yum Restaurants (Taco Bell, KFC, Pizza Hut, A&W and Long John Silver) and the The World Food Programme raise awareness and funds during World Hunger Relief Week.
Apparently, every other "celebrity" was too busy.
