Stephanie Pratt is an American reality television personality known for her role as a cast member on MTV's The Hills. She is the younger sister of Spencer Pratt, and the sister-in-law of Heidi Pratt. She is friends with Lauren Conrad. It is shown on The Hills that she does not have a strong relationship with her brother. She is regularly featured on E!'s The Soup. Stephanie Pratt currently attends FIDM (Fashion Institute of Design and Merchandising).