Kristen Bell in Blue at "Scream 4" Premiere in Hollywood
Kristen Bell at Scream 4 Premiere in HollywoodKristen Bell (Movie 43, Scream 4, Gossip Girl, Burlesque) at "Scream 4" premiere arrivals at Grauman's Chinese Theatre in Los Angeles, California USA April 11, 2011Watch the red carpet video below