GOSSIP-GIRL_460.jpgGiovanni Rufino/The CW

Gossip Girl has come to an end ... and whoa, SO much has been revealed!

The finale episode shows Leighton Meester's Blair tying the knot with Ed Westwick's Chuck, Blake Lively's Serena and Penn Badgley's Dan getting married and Michelle Trachtenberg‘s Georgina ending up with Desmond Harrington‘s Jack.

But the BIG reveal of the night .... who is Gossip Girl?! Click thru to find out ...