Kellie Maloney, Audley Harrison enter 'Celebrity Big Brother' house

Boxing promoter Kellie Maloney and former European heavyweight champion Audley Harrison have entered the Celebrity Big Brother house.

Maloney, who most notably managed world heavyweight champ Lennox Lewis in the '90s, revealed earlier this month that he was undergoing gender reassignment surgery and had changed his name from Frank to Kellie.

Joining Maloney on the Channel 5 reality series is 42-year-old Harrison, who won gold for Britain in the super-heavyweight division at the 2000 Olympics in Sydney.

Other contestants on the show include Playboy model Frenchy Morgan, ex-Gladiators star David McIntosh, TOWIE's Lauren Goodger, Hollywood actor Gary Busey and Will & Grace star Leslie Jordan.