TV watchdog Ofcom has been bombarded with a fresh flood of complaints about Celebrity Big Brother contestant Perez Hilton's latest brush with Katie Hopkins. The controversial US blogger has formed a strange rivalry with the outspoken newspaper columnist in the reality TV show's opening weeks. But their odd relationship appeared to boil over when Hilton was returned to the house earlier this week. Hilton, 36, was shown leaning towards Hopkins and sticking his tongue out in an apparent attempt to lick her face. Scroll down for video Lewd: Perez Hilton reportedly demanded that Katie Hopkins perform a sex act on him after trying to lick her face as he made a shock return to the Celebrity Big Brother house on Wednesday
@highlight
Viewers flood watchdog with more than 70 complaints about behaviour
@highlight
Comes after his 'sexual antics' in the garden led to 700 calls and emails
@highlight
Ofcom says the latest series has led to more than 2000 complaints
It has been reported that the attempted face-licking was not gossip blogger @placeholder's only inappriopriate behaviour towards Hopkins, 39, on Wednesday.
She did however call @placeholder 'walking anthrax' and claimed he had been brought back into the fold to give her 'someone to spar with'.