It's been a tumultuous fourth week in the house, with Rylie's reign being overthrown by Mickey, who finally used her "HOH Interrogation" power.

Has Jimmy made himself the new public enemy number one? Find out if Mickey betrayed him in our latest Big Brother spoilers.

For the third week in a row, Keanu has won the Power of Veto. Technically, “Big Brother 20” winner Kaycee Clark won the Veto on Keanu’s behalf one of those times thanks to a mystery power, but still. This week will mark the third time that Keanu has managed to escape the block.