US singer Chris Brown has been arrested on suspicion of assault with a deadly weapon after a woman told police he had threatened her with a gun. Beauty queen Baylee Curran said Mr Brown had pointed the gun at her face after she had been admiring his friend's jewellery. Mr Brown came out of his home after a stand-off with police on Tuesday. Brown's lawyer tweeted that his client was later freed, adding that the accusations were "demonstrably false". Associated Press reported that Mr Brown was released on $250,000 bail.