So…Chuck Bass and Rose Nylund walk into a bar….Sounds like a joke, but if it was up to Gossip Girl creator Stephanie Savage, this joke’s punchline would be reality!

If the season finale of Gossip Girl didn’t throw you for a loop, just wait till you hear about creator Stephanie Savage’s new potential casting move: she wants Betty White to play a GG grandma! “We still do have a couple of grandparents to cast!’ Stephanie told HollywoodLife.com exclusively at the Gracie Awards Gala in Beverly Hills, Calif. May 25 when we brought up the possibility of bringing the 88-year-old octogenarian onto the CW show. But her real dream is a Mad Men/Gossip Girl crossover. “This is just my imagination, but I’d love to do a crossover with Mad Men where we met one of the relatives of our young character back in the ‘60s,” she said. Read more