Fitzy, Pete and Nathan return to Big Brother

Tonight's Big Brother episode featured past housemates as 'Unwelcome Guests'.

Radio personalities Pete Timbs from Triple M Brisbane, Nathan Morris from Nova 937 in Perth and Fitzy from Nova 969 all went into the house.

To pass the challenge all the housemates needed to do was ignore the guests – no matter who they were.

Here's some of what happened…

FITZY

This morning on Nova 969, Wippa's major issue was with the photo that surfaced of Fitzy hugging Layla – even Fitzy admitted it didn't look good!

http://cdn.novafm.com.au/sites/default/files/121024_BBReview.mp3
or hear it here

Here are some of the tweets that came through during tonights episode…

See the highlight package from his unwelcome guest appearance here.

PETE TIMBS

The Triple M Brisbane brekky man went in and took some random photo's of housemates (see them all here).

Here's one pic that probably explains a tweet we saw…

NATHAN MORRIS

The ex-Big Brother housemate, turned Nova 937 Perth breakfast host, filmed this video before and after going back into the house…