'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Kaycee Clark

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Kaycee Clark

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Britini D'Angelo

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Britini D'Angelo

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Britini D'Angelo

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Britini D'Angelo

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Dan Gheesling

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Dan Gheesling

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Dan Gheesling

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Dan Gheesling

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Britney Haynes Godwin, Dan Gheesling

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Britney Haynes Godwin, Dan Gheesling

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Britney Haynes Godwin, Dan Gheesling

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Britney Haynes Godwin, Dan Gheesling

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Britney Haynes Godwin

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Britney Haynes Godwin

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Britney Haynes Godwin

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Britney Haynes Godwin

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Britney Haynes Godwin

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Britney Haynes Godwin

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Britney Haynes Godwin

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Britney Haynes Godwin

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Britney Haynes Godwin

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Jozea Flores

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Jozea Flores

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Jozea Flores

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Jozea Flores

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Jozea Flores

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Jozea Flores

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Paul Abrahamian

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Paul Abrahamian

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Paul Abrahamian

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Paul Abrahamian

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Paul Abrahamian

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Jason De Puy

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Jason De Puy

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Jason De Puy

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Allison Grodner

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Allison Grodner

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Allison Grodner

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Allison Grodner, Rich Meehan

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Allison Grodner, Rich Meehan

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Allison Grodner, Rich Meehan

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Michael Empiric

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Michael Empiric

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Julie Chen-Moonves

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Julie Chen-Moonves

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Julie Chen-Moonves

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Julie Chen-Moonves

'Big Brother' celebrates its 1000th episode at Radford Studio Center in Los...

• People: Julie Chen-Moonves