Title: Bonfire of the Vanity
Air Date: November 10, 2008 at 12:00 AM PST
Serena and Aaron Rose fall for one another, but Aaron's many "muses" threaten to ruin their budding relationship. Blair tries as hard as she can to undermine her mother's relationship with Cyrus Rose, Aaron's not-so-attractive father. Dan incurs Chuck's wrath when he goes undercover to investigate Bart Bass for New York Magazine
. Jenny and Agnes move in together—with fiery results.