BB4
“Exes in the house”
Jun Song
Jury vote 6-1
Alison Irwin
Key twist. Ex-couples entered the house together, forced to coexist with their former partners
Defining moment. Jun's under-the-radar "floater" strategy was years ahead of its time
Fun fact. Jun Song is the first Asian American winner of Big Brother. Her cooking became a genuine social strategy — feeding people builds trust.
Week by Week
| Wk | HOH | Nominees | Veto | Evicted | Vote |
|---|---|---|---|---|---|
| 1 | Nathan Marlow | Amanda Craig, Jee Choe | Dana Varela | Amanda Craig | 9-0 |
"X-Factor" twist: five houseguests' exes secretly entered to compete against them (Jun/Jee, Alison/Justin, Erika/Robert, David/Michelle, Amanda/Scott). Scott Weintraub was expelled on Day 8 before the first eviction vote. | |||||
| 2 | Jee Choe | Erika Landin, Michelle Maradie | David Lane | Michelle Maradie | 6-2 |
| 3 | Dana Varela | Alison Irwin, Jack Owens | Nathan Marlow | David Lane | 5-2 |
| 4 | Alison Irwin | Dana Varela, Jun Song | Robert Roman | Dana Varela | 6-0 |
| 5 | Justin Giovinco | Jack Owens, Nathan Marlow | Robert Roman | Nathan Marlow | 5-0 |
| 6 | Erika Landin | Justin Giovinco, Robert Roman | Jun Song | Justin Giovinco | 3-1 |
| 7 | Jee Choe | Erika Landin, Jack Owens | Jee Choe | Jack Owens | 2-1 |
| 8 | Jun Song | Alison Irwin, Jee Choe | Alison Irwin | Jee Choe | 2-0 |
| 9 | Robert Roman | Alison Irwin, Jun Song | Alison Irwin | Erika Landin | 1-0 |
Final 4. Alison won the Diamond Power of Veto, removed herself, and personally named Erika as the replacement nominee; Alison then cast the sole vote to evict Erika. | |||||
| 10 | Alison Irwin | — | — | Robert Roman | — |
Final 3. Alison won the final HOH and evicted Robert, choosing to take Jun to the Final 2. Jun won the jury vote 6-1 (Nathan cast the lone vote for Alison). | |||||
Jury Vote (6-1)
Houseguest Stats
| # | Houseguest | HOH | POV | Noms |
|---|---|---|---|---|
| 1 |  Jun Song | 1 | 1 | 2 |
| 2 |  Alison Irwin | 2 | 2 | 3 |
| 3 |  Robert RomanJury | 1 | 2 | 2 |
| 4 |  Erika LandinJury | 1 | — | 3 |
| 5 |  Jee ChoeJury | 2 | 1 | 2 |
| 6 |  Jack OwensJury | — | — | 3 |
| 7 |  Justin GiovincoJury | 1 | — | 1 |
| 8 |  Nathan MarlowJury | 1 | 1 | 1 |
| 9 |  Dana VarelaJury | 1 | 1 | 1 |
| 10 |  David Lane | — | 1 | 1 |
| 11 |  Michelle Maradie | — | — | 1 |
| 12 |  Amanda Craig | — | — | 1 |
| 13 |  Scott Weintraub | — | — | — |