What is the fine-grained topic of the following text: But who knows, maybe someday Britney Spears, Justin Timberlake, Katy Perry, Robert Pattinson, Emma Watson, Rihanna, Nicolas Cage, Amanda Bynes, Adam Lambert and more and more celebrities will come across this blog and find their spoof or parody here and yell at themselves: "stop laughing, it's not funny!" Only return the topic.
Celebrity spoofs and parodies on a blog