<p>DeKalb County police say an Atlanta radio personality has been arrested on drug and alcohol charges.</p><p>Porsche Foxx -- the afternoon D-J at W-V-E-E Radio -- was stopped early yesterday for driving under the influence. Police say she had half an ounce of marijuana in her possession.</p><p>The woman's real name is Stephanie Calhoun. (WAGA-TV)</p>
