As if the disappearance of Miley Cyrus wasn't enough for Twitter to cope with, now both Courtney Love and Frances Bean Cobain have wiped their accounts, too.
It seems that it's after Frances had a go at Ali Lohan via Tweets:
According to Spinner.com, Frances blasted Lohan after seeing her get VIP treatment at Fashion Week in Paris, writing, "(You're) not entitled to anything simply because your sister has a recognizable name. Your idea of fame isn't fame. It's infamy. You want to be famous? Work your ass off and make decisions that could potentially catapult your career into a lasting one."
So, one piece of fair comment from the daughter, and it's Twitter switched off. Whereas Courtney spends months flinging out half-mad, borderline libels and that seems to be alright...