Keke Palmer is opening up about that scary incident during her recent appearance at SXSW. In case you didn't see what happened, Keke attended the film festival to see the premiere of her new movie I Love Boosters last week. During the panel about the film the day after its premiere, something strange and concerning went down. A fan walked up to the stage, got down on one knee, and PROPOSED to her! OMG! You can totally see how uncomfortable Keke is in the video shared by TMZ, and she responded: "I can't marry you. I don't know you, I'm so sorry ... It's okay.