Credit: Giovanni Rufino/The CW 2011 The CW Network Photo: Ivy Enjoys Her Party in Gossip Girl Season 5, Episode 10: “Riding in Town Cars With Boys”

It seems almost disrespectful, given how last night’s Gossip Girl ep ended, to call these OMG moments. Let’s spell it out and call them “Oh my God,” moments, as in: “Oh my God,  we’ll live just and virtuous lives and stop saying Serena has hair like a circus horse if you’ll please just let Chuck live.”

However you want to name them, the Season 5, Episode 10: "Riding in Town Cars With Boys" fall finale certainly had its share of twists and turns. Here are our top five.

5. Ivy admits the truth to Rufus
At this point, Ivy (Kaylee DeFer) has spun such a complicated web of lies — we’re not sure anyone will believe her even when she does come clean. Then again, skipping town should help convince people she’s a con artist. Why don’t you try that, I?

Credit: Giovanni Rufino/The CW 2011 The CW Network Photo: Dan and Blair in Gossip Girl Season 5, Episode 10: “Riding in Town Cars With Boys”

4. Dan helps Chuck
We’re a little disappointed that Dair seems to have withered on the vine. But at least Dan’s (Penn Badgley) selflessness brought Chuck (Ed Westwick) and Blair (Leighton Meester) back together! And Dan can probably write a screenplay about it or something. [And then not give the movie rights to Serena (Blake Lively).]

3. Diana returns
What is Diana’s (Elizabeth Hurley) connection to the Basses? How exactly does she know Jack Bass? Who is this “us” she speaks of? And as she been driving around in that limo looking pensive for weeks? Why do we have to wait until 2012 to find out?

Credit: Giovanni Rufino/The CW 2011 The CW Network Photo: Chuck Bass Takes His Dog, Monkey, For a Walk in Gossip Girl Season 5, Episode 5: “The Fasting and The Furious”

2. Blair chooses Chuck
The moment we’ve all been waiting for. Blair gives up princess-hood to be queen of Chuck’s heart. And in the back of a limo, no less. If only their bliss had lasted...

1. Chuck and Blair’s car crash
Blair may have decided against the royal route, but the paps are still determined to see her go the way of Princess Di — and did Max and Trip help them along? And if so, why? Trip we get, but what does Max have to gain from trying to kill Nate?

Whatever the reason, Chuck’s life now hangs in the balance. Don’t do it, Gossip Girl writers! Think of Monkey.

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Credit: The CW Photo: Sneak Peek of Gossip Girl Season 5, Episode 11: "The End of the Affair" [VIDEO] — Will Chuck Be Able to Pull Through?