The singer lashed out at the network because she said it was planning to use her song "Run This Town" to open its Thursday night football game this week, after the network pulled it last week amid coverage of the Ray Rice domestic abuse story.
"CBS you pulled my song last week, now you wanna slide it back in this Thursday? NO, F*** you! Y'all are sad for penalizing me for this," she tweeted. "The audacity..."