5. Sinead O'Connor. Though her open letter to Miley was no doubt well-intentioned and fairly kind, we can't forgive Sinead for provoking Miley to be even more obnoxious and appear in even fewer articles of clothing. Today, Miley tweeted a variety of hateful things at Sinead (and took an unnecessary swipe at Amanda Bynes), suggesting that she did not take kindly to being called out in a public forum and told, essentially, to grow the eff up. In addition, we got a whole new set of frightening (NSFW) Miley photos, in which her breasts and genitalia appear to be struggling to break free from her clothing. Stay in there, guys! You can do this! —SRD