Season 4, Episode 7
Airing: November 1, 2011
It's the Great Masquerade, Naomi Clark
Naomi plans a costume party with her nemesis Holly; Navid's plan for his uncle hits a snag; Silver learns the truth about Marissa; Adrianna tries to help Dixon stay sober by handcuffing herself to him; and Annie considers giving Patrick (Chris L. McKenna) another shot
