Baywatch star Jeremy Jackson was kicked off Celebrity Big Brother just three days in for pulling glamour model Chloe Goodman's bathrobe open.
The reality show said it had taken action after the "explosive drama" between the housemates.
Former Page 3 girl Goodman (21) claimed that Jackson had drunkenly tried to look at her breasts while the two were alone in the toilet.
Sobbing, she told the housemates: "I was helping him and he went to my dressing gown and put my boob out."
The alleged incident, which was not shown on camera, came after Goodman went to Jackson's assistance as he vomited after mixing rum and vodka.
Jackson at first defended himself saying that he had not groped her, before later apologising.