US boxer Evander Holyfield is big hitter on Celebrity Big Brother house
A former world heavyweight boxing champion has joined several reality TV regulars and one of the show's oldest ever contestants for a new series in the Celebrity Big Brother house.
The Channel 5 show, launched last night and hosted by Emma Willis, includes former N-Dubz star Dappy, US boxer Evander Holyfield and Apprentice reject Luisa Zissman.
Other reality TV veterans include Sam Faiers, from The Only Way Is Essex, and Made In Chelsea's Ollie Locke.
They have been joined by journalist Liz Jones, singers Lee Ryan and Linda Nolan and 82-year-old entertainer Lionel Blair.
Also in the house are comic Jim Davidson, glamour model Casey Batchelor and US actress Jasmine Waltz.