Council worker Leisa Gunn is living it up in Sweden after winning a second week's holiday on a TV game show.

Leisa, 33, has been enjoying the millionaire lifestyle since winning a trip to Melbourne on the National Lottery Jet Set show last weekend.

At the end of her first week's holiday she beat another contestant to extend her prize to a second week.

Now the Brighton and Hove City Council personal assistant and her 28-year-old boyfriend Andy Parmenter, from Hove, are in Sweden, where they will stay until Leisa plays the game against someone else for a third time on Saturday.