Now Tonya's gone from the house Jonny turns his pranks on everyone else. Nikki McKibbin of American Idol joins the set for beach party and is joined by some big brother favourites. Back in the house a friendly game of Truths turns ugly for Trish and while Jenna Lewis is getting the blame has Rob got something to confess? Back on the set Rob has to work closely as Trish tries to re-write her scene and Jonny gives the house a drunken makeover.