'Dumped Tully has been kissing a number of people,' says Big Brother evictee Caleb

BIG Brother evictee Caleb says Tully has been getting intimate with more than one housemate after her girlfriend dumped her on Twitter for "cheating".

THE latest Big Brother evictee Caleb Geppert has revealed that Tully has been getting intimate with more than just one contestant in the house.

Tully was dumped by her girlfriend on Twitter after last night's episode revealed the 25-year-old from Sydney was involved in some serious doona dancing with fellow housemate Drew.

But Caleb, who was booted from the show last night, says Drew isn't the only housemate she's been cosying up to.

"Regardless of the doona dancing, the kissing under the doona and whatever happened, she had been kissing a number of people in the house up to that stage and to me that would be referred to as cheating," Caleb told news.com.au today.

Following the broadcast, Tully's girlfriend Tahlia tweeted: "Thanks for the concern guys, but I am a big girl, I will be just fine. Life goes on. x #singlebabescomeatme".

Tully and Drew have been growing increasingly close but things reached boiling point last night when the pair appeared to be kissing under a doona, confessing their "love" for each other.

"I did raise the issue with her in the house and spoke about her being perceived as cheating. I guess she's the type of girl who has a big heart but she also pushed the boundaries a little bit too far with her girlfriend and I don't blame her because she's obviously tried to have her cake and eat it too," Caleb said.

"They're not playing a game, I think there's genuine feelings there, it's just a shame they've gone about it that way in the house."

Media personality Ruby Rose took to Twitter along with thousands of angry viewers to express her outrage at Tully's behaviour after last night's show.

"How could anyone ever do that to someone they care about. Or not care about. I have no words. I'm very disappointed. Sorry. #bbau," Rose tweeted.

Tahlia later defended her seemingly former girlfriend from the torrent of abuse being hurled her way on social media.

"Yes she stuffed up, but she is a human being. Think before you speak, none deserve such hate. She didn't kill anyone. Live and let live," she tweeted.

Tully and Drew during last night's Big Brother episode. Picture: Supplied