It is believed she was enjoying a night out with DJ Skrillex before returning home to the ordeal. Her tweets and the video have since been deleted.
Rose lives in Los Angeles with her fiancée Phoebe Dahl, although she recently revealed their wedding is on hold because of her busy acting career.
She explained: "When I booked Orange is the New Black, I thought things were going to change a little bit and I'd be a little more busy, but obviously I underestimated it.
"I don't think anyone knew that my character would be taken to so well. We want to find the time to plan the wedding but now I think it's going to be, like, next year.
"Originally it was going to be this year, but I feel like that's a bit too ambitious."