Roxanne Jacenko (born 8 June 1980)[1] is an Australian businesswoman and socialite who was one of the runners up on the third season of The Celebrity Apprentice Australia.

The company once boasted more than 70 clients including brands Peugeot, Coles Supermarkets, Oliver Peoples and Harris Scarfe.

[5] In early 2010, Jacenko signed a deal with the Seven Network to star in a semi-scripted reality television show called The Sweat Box (a play on the name of her PR agency).

Her appearance was characterised by conflicts with Prue MacSween[7] and swimmer Stephanie Rice[8] and by accusations she favoured some team-mates over others.

[12] Reviewing the book before its official release, columnist Ros Reines suggested many of the characters were "so thinly disguised as to almost be see-through"—that many were, in fact, caricatures of real and well-known Sydney socialites.