|CBS Big Brother: All-Stars|
|Prize Money||3000 Robux|
|Previous Season||CBS Big Brother: Season 7|
|Next Season||CBS Big Brother: Season 9|
Big Brother All-Stars (CBS) is the 8th instalment in the CBS Big Brother franchise and is the 8th season overall. The title for this season All-Stars and will feature an entire cast of returning players who are the "best of the best", as they fight it out for the grand prize of being known as the winner of CBS Big Brother: All-Stars.
Casting for the season was revealed to be productions picks only, this means that no players would be selected via a poll. Candidates for the season were released through the 25th of November to the 27th where all of the candidates for the All-Stars cast were revealed. The official houseguests were later revealed on the 12th of December in the Discord server.
Timewarp Immunity- On premiere night a number of buttons were placed out in the backyard for the houseguests to stand by. Once a green light was lit up on the screen the first houseguest to press their button would be awarded immunity until jury, however 2 gatecrashers would be unleashed upon the house as a consequence. The gatecrashers being Airheaddude and BritishHali17.
Past Twists- On premiere night it was revealed that this season would feature a new twist each week starting from week 2. These twists will be from the previous seven seasons and is selected by the houseguest who is evicted the week prior.
- Battle for the Crown -During week 2 not only will a Head of Household be crowned, but the 2nd placer will become the crown holder. The crown holder is guaranteed a spot in the Power of Veto. If the crown holder wins the POV, they will dethrone the current HOH. The Crown Holder is then the new HOH, and can name a replacement nominee afterwards, that cannot be the dethroned HOH.
- Den of Atlantis -During week 3 the twist selected was the "Den of Atlantis" which is a twist from Season 5. A poll would be opened and the audience would vote for the houseguest that they wish to receive a prize labelled as "The Wave", this would allow the houseguest to save themselves for a brief period of time before a nomination ceremony or a veto ceremony.
|Week 1||Week 2||Week 3||Week 4||Week 5||Week 6||Week 7||Week 8||Week 9||Week 10||Week 11||Week 12||Week 13||Week 14|
|Day 33||Day 35||Day 61||Day 63||Day 75||Day 77||Day 99||Finale|
|Oak|| Vetoed|| Vetoed|| Vetoed|| Vetoed||Runner-Up|