We pulled in some youthful star power for this episode of Trading Spaces. The four young stars of 7th Heaven agreed to trade their set for ours, and offered up their homes for redecoration. Hildi Santo Tomas, Beverley Mitchell and Jessica Biel spent the weekend transforming the living room of brothers George and Geoff Stults. But we think they spent more time cleaning than anything else! Meanwhile, Edward Walker and the guys redesigned Beverley's game room/den. The hardest part for them was trying to hide Beverley's huge basketball shoot-out game. So Amy Wynn came to the rescue — with a massive carpentry plan. Tune in for the final take!