In today's installment of Chris Brown vs. the world, the infamous rapper is going head-to-head with blogger Perez Hilton and TV personality Wendy Williams. It all started when Perez gave Chris a courtesy warning that he plans to talk crap about him today on Wendy's show (one of Wendy's favorite pastimes), and let's just say that RiRi's notorious ex was not amused.

"Thanks for the publicity. Your insecurities are manifested by your hatred. Princess Perez and wicked witch Wendy," Chris tweeted, calling them both "flunkies."

Naturally, Perez couldn't resist adding fuel to the fire. "That's Queen Perez! #BowDown," he tweeted.

Aaand back to Chris, who tweeted, "Who cares. It's old.. Your old.. Im not going anywhere... Face it and live with yourself. Can't take advice from 2 buff chicks when one can't stand to look at herself without plastic surgery and the other is forever on his period."

Ouch. Way harsh, C.

While we must give Chris props for his 8th grade-level name calling skills, we're calling this fight in favor of Perez, who fired back with a subtle, yet strategic jab:

"Breezy, baby! You're a good girl and you know it! You act so different around me! You're a good girl and you know it I know!"

Perez is of course quoting lyrics to Drake's song "Hold on We're Going Home," which is rumored to be about Rihanna. Well played, sir. Well played.

Whose side are you on? Check out Perez's segment on Wendy Williams and weigh in below.