Ajabs played Big Brother 4 with limited allies, only including Zeph, Final, and - to an extent - paper. She laid low in the beginning of the game until a huge blowup with the Sigma females around Week 8 caused her to be caught in the crosshairs. Jenny played the game harder than most after this, and was determined to take out every Sigma female in the game. She was able to evict Alex, however, Alex immediately re-entered the house. When Alex re-entered, Jenny was as determined as ever to achieve her goal and win this game. Jenny won competitions to save herself the following weeks, and used her sole power to evict in the Final Four and Final Three to consecutively take Blair and Alex out of the game. When she was in the Final Two, the Jury decided to not reward her the win because of her accused floating in the first half of the game and malevolent gameplay in the second half of the game.
Jenny was asked to return to the game by production in Big Brother All-Stars, however, she ultimately declined the opportunity, and xTheFutureMindx replaced her. She decided to return the following season in Big Brother 8. Jenny played the game similarly to how she did in the beginning of S4. She made subtle and very lowkey moves, not causing any waves in the house to make herself a target. She floated until the Jury phase of the game, where her status as Runner-Up caught up to her, as she was backdoored and evicted in 11th place, becoming the first member of the 9 person Jury.