Chief Keef thinks he's on Katy Perry's radar; replies with Chris Brown-esque tweets

Chief Keef has taken to twitter to tell the world exactly what he thinks of Katy Perry and what he'd like to do to her. These tweets are something of a response to Katy's comment from yesterday, where she mentioned one of his "songs" in a tweet. Read the tragedy below.

horrible source

In case you forgot, this was Katy's tweet: