Gossip Girl Spoilers – What Happens After the Threesome?

If you watched last night's Gossip Girl, then you know that the parties involved in the threesome were Dan, Olivia and Vanessa.  Thinking that she was leaving NYU to shoot what is likely a metaphor for the forth "Twilight" movie, Olivia figured that engaging in one last "college ritual" was a good way to cap off her tenure at college.  Now, however, the movie's been canceled (or maybe just postponed), so cue the awkwardness.

E!Online's Kristen spills some dirt about what's in store for the trio:

I'm told that after to[last night's] threeway, everything will be very messy for Dan, Olivia and Vanessa. "Things are not well," says my source, and the threesome will have repercussions for all relationships involved, and we'll see it all play out next week via flashbacks of the dirty deeds that were done dirt cheap.

Also next week, a fourth wheel comes into the mix: Lady Gaga! No, she's not actually hitting the sack for an L-O-V-D foursome (can you imagine?), but her music is the catalyst through which Dan, Olivia and Vanessa have to stay connected and work together even more closely for the time being (thanks to an assignment given to Mr. Humpey…or, make that Humphrey, sorry).

A main Gossip Girl character is going to get in a serious accident. One that will send her to the hospital. And that someone is Serena (Blake Lively).