'Big Brother' has sparked a storm of protest after broadcasting housemate Kinga's racy antics.
Dozens of viewers complained about the programme broadcast on Tuesday night, in which the 20-year-old simulated sex with a wine bottle.
UK media watchdog Ofcom received 83 complaints and a number of viewers also contacted Channel 4.
Kinga put on a floor show for housemates Craig and Anthony.
She downed alcohol before fondling Craig in the pool and pretending to have sex with a wine bottle, a bin and a blow-up dog.
Channel 4 confirmed a number of complaints had been received and defended the decision to show the scenes.
A spokeswoman said: "Kinga's antics went out post-watershed and, as always with Big Brother, there was a voice-over before the programme alerting viewers to the nature of some scenes."
