Big Brother UK Wiki
 Savannah O'Reilly
BB18 Savannah
Age: 26
Hometown: Dublin
Occupation: Singer
Big Brother 18
Entered: Day 16
Exited: Day 26
Status: Housemate
Nomination(s) Received: 0
Times Faced Eviction: 0

Savannah O'Reilly (born 3 March 1991) is a housemate in Big Brother 18. On Day 16 she entered into the Big Brother House, as part of a blind dating challenge, where she competed alongside Isabelle and Sam to gain housemate status. In the end she was chosen as a housemate alongside Isabelle and entered the House on Day 16 but left on Day 26 because she was boring and irrelevant.


  • Savannah often parties with Justin Bieber and Ariana Grande at parties in LA and counts them as close friends.
  • She isn't adverse to a bit of flirtatious fun. Out of the guys in the house, she fancies Kieran most because he's most chilled out.
  • Savannah describes herself as the 'most competitive person' and really wants to win.
  • She is a bit of a jet setter and spends her time working between London, LA and Dublin.
  • Why Big Brother?
    • "It's something you couldn't do anywhere else!"