Four facing Big Brother chop

Four female 'Celebrity Big Brother' contestants will face the public vote tonight as it emerged the communications watchdog was looking into complaints about bullying on the show.

An Ofcom spokesman said last night it was investigating complaints it had received about American rapper Coolio, but had yet to launch an official inquiry.

The rapper reduced singer Michelle Heaton to tears after suggesting that she was in love with ex-boy band member Ben Adams.

In the latest feud, he rowed with presenter Ulrika Jonsson and actress Tina Malone over the shopping list.

The arguments over food exposed a rift in the house between the male and female celebrities, with Heaton, singer Mutya Buena, Jonsson and Malone up for eviction tonight.