Credit: Giovanni Rufino/The CW 2011 The CW Network Photo: Blair Waldorf in Gossip Girl Season 5, Episode 9: “Rhodes to Perdition”

Now that Charlie Ivy (Kaylee DeFer) thinks she’s untouchable, things are bound to fall apart on Gossip Girl pretty soon!

But on Season 5, Episode 9: “Rhodes to Perdition,” at least, Charlie and Carol (Sheila Kelley) manage to shake Max (Brian J. Smith) off at least for the time being — while Nate (Chace Crawford) took the helm of The Spectator and Chuck tried to remain being good, despite Blair’s meddling. Luckily, amidst all that scheming and soul searching, there was a ‘70s party to get everyone all dressed up and glittery. So who managed to pull off disco diva and who fell short?

Hot: Blair’s Maternity Style

We can only imagine what Blair (Leighton Meester) would have worn to CeCe’s Studio 54 party, but she kind of pulled off a sweet ‘70s casual look in this swingy turtleneck dress and bucket hat combo.

Hot: Serena’s Golden Explosion

Credit: Giovanni Rufino/The CW 2011 The CW Network Photo: Serena van der Woodsen in Gossip Girl Season 5, Episode 9: “Rhodes to Perdition”

Although we get the feeling that this is something Serena (Blake Lively) would wear even without the disco dress code, she still looked amazing, even if you can’t look at her too long without your eyes starting to hurt.

Hot: CeCe’s Throwback Look

Credit: Giovanni Rufino/The CW 2011 The CW Network Photo: CeCe Rhodes Talks to Ivy Dickens in Gossip Girl Season 5, Episode 9: “Rhodes to Perdition”

By golly, the woman said she was going to feather her hair, and she pulled it off! Hats off to the lady who set this entire party in motion — she really knows how to rock lamé.

Not: Charlie’s Modern-Day Glitter

Credit: Giovanni Rufino/The CW 2011 The CW Network Photo: Ivy Dickens as Charlie Rhodes in Gossip Girl Season 5, Episode 9: “Rhodes to Perdition”

Not: Rufus’ John Travolta Tribute

Even despite the theme, Rufus looked just a bit too ridiculous for us not to mention it. We'd include a photo of the outift, but really ... nobody needs to see that again.

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