Did Celebrity Big Brother's Stephen Bear and Chloe Khan have sex in the toilet? Viewers react with shock (photos)

Viewers of Celebrity Big Brother were left surprised after Stephen Bear and Chloe Khan appeared to get it on in the toilet during the final seconds of Monday night's episode.

Stephen and Chloe were seen as they went to the toilet and with their microphones left on, they were overheard making sex sounds.

Stephen was heard saying 'I want to f*** you' before Chloe started moaning and called Stephen a 'Naughty Teddy Bear'.

Stephen Bear reportedly has a girlfriend, Lillie Lexi Gregg, back at home.

Unfortunately, his girlfriend Lillie had seen the whole thing on TV and quickly took to social media to react.

She wrote:

 'No going back for me, guys. I'm better than that - and yes, I know my worth. Thank you so much for your kind words, you're all lovely.'

The footage prompted viewers of the program to take to social media asking if the on-screen couple finally had sex on TV.

See reactions, more photos and the video below...