Big Brother Housemates include Gym Junkie and a cupcake

With only a few days to go Big Brother is stepping up the housemate reveals 

On Monday night viewers were introduced to a Gym Junkie who is sure to bring the female audience to the program.

Last night also revealed Katie a person who loves Cupcakes.

Big Brother of course will reveal some more housemates before the show launches 8:40 Monday on Nine.