Disgraced R&B star Chris Brown has become the latest star to stop 'tweeting'.

After using social networking website Twitter.com to furiously attack U.S. retailers for not stocking his new album Graffiti over the weekend, the singer has posted his last missive.

In a sign off on Monday, Brown wrote, "I wanna thank my fans for all the support. I love yall (sic). Goodbye!!!!!"

Brown's Twitter account was then deleted.

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(This news article provided by World Entertainment News Network)