Kristin Cavallari shows off tiny baby bump short red dress

Newly pregnant Kristin Cavallari was spotted at the This Means War movie premiere in a red silk Maria Lucia Hohan “Anita” Dress ($685) from the designer’s Fall/Winter 2011 Collection.

The reality star accessorized her look with Isharya “Libra” earrings ($312) and nude heels. Looking good, mama!