Elissa Slater was a houseguest on Big Brother 15. She quickly gained notoriety from the other houseguests for being Rachel Reilly's sister. Other HouseGuests became suspicious of Elissa's influence on the viewers as she was voted the MVP for the first three weeks. Elissa managed to survive eviction for the first two weeks, causing major chaos throughout the house. She began to play a quieter game until her ally Helen was evicted in Week 8. During the Double Eviction in Week 10, Elissa was unable to save herself with the POV and she was evicted unanimously, placing sixth.
At the finale of the season, Elissa was awarded $25,000 as the winner of America's Favorite Houseguest.
•Elissa is the first houseguest to have a family member who participated in a previous Big Brother season, being the sister of two time Big Brother houseguest, Rachel Reilly.
•She was be later followed by Paulie Calafiore and Tiffany Rousso in Big Brother 18 who are related to Cody Calafiore and Vanessa Rousso respectively.
•Elissa is the first houseguest to be nominated for eviction by the viewers.
•Elissa was the only HouseGuest to be the MVP.
•Elissa and Rachel are the third pair of relatives to compete on Big Brother. Michael Ellis and Nakomis Dedmon along with Adria Klein and Natalie Carroll are the first with Dick and Daniele Donato being the second.
•They would later be followed by Liz and Julia Nolan, Cody and Paulie Calafiore, and Tiffany and Vanessa Rousso, and Alex and Morgan Willett.
•She and her sister are one of the three pairs to not compete on the same season.
•Elissa is tied with fellow HouseGuest, Helen Kim, BB11 HouseGuest, Michele Noonan, and BB18 HouseGuest, Corey Brooks, for the record of being a Have-Not the most in a single season (four times).
•Elissa received the most votes out of any HouseGuest in BB15, with 12.
•Elissa is the first Houseguest in Big Brother 15 to win the Power Of Veto twice.
•She is the only female to win the POV twice in Big Brother 15
•Elissa has won the second most competitions in Big Brother 15 with 3 (1 HoH & 2 PoV's) behind Andy Herren, Aaryn Gries and McCrae Olson who each won 5 competitions each.
•Elissa also won the second most competitions for a female with 3 behind Aaryn Gries who has 5.
MY FUCKING MOOOOOOOOOOOOOOOOOOOOTTTTTTTTTTTTHHHHHHHHHHHHHHHHHHHHHHEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEERRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR
BEST PLAYER OF ALL TIMES
SLAYED THE FIRST 3 WEEKS BESIDE HAVING THE BIGGEST TARGET ON HER BACK
WAS BULLIED BUT STAID STRONG
WAS A CRAZY ASS GAME PLAYER AND STRATEGIC MASTERMIND LIKE WHEN SHE DECIDED TO SAVE HER NEMESIS AMANDA AND HAVE HER HER RING
PHYSICAL BEAST @THAT HOH THAT TOOK AARYN OUT
ROBBED DOUBLR EVICTION GODDESS LIKE QUEEN JACKIE IBARRA