Marissa Blum

 is a houseguest on Big Brother 2 (US).

Marissa was a competitive and social force. She is known for her iconic duo with Shawna Hawk. They were in a dominant position and played the middle for the first four weeks of the game. However whenever Ian Lima didn't nominate her and Shawna for eviction, it became apparent to their allies that they were playing the middle. Due to this, they were forced onto the outs and nominated together at the first chance Zoe Baker got. Sadly for Marissa, she was the one between the two who found herself evicted.

Trivia

 * Marissa and Shawna Hawk were the last players of Big Brother 2 to touch the block, lasting 48 days before touching the block.
 * Marissa and Athena Rangel are the first and currently only jury members to have their votes nullified on finale night.