Radio One, Inc. 2008 First Quarter Results Conference Call

Radio One, Inc. (NASDAQ:ROIAK and ROIA) will be holding a conference call for investors, analysts and other interested parties to discuss its results for the first fiscal quarter of 2008. The conference call is scheduled for Thursday, May 8, 2008 10:00 a.m. Eastern Daylight Time. Interested parties should call (612) 332-0636 at least five minutes prior to the scheduled time of the call. The conference call will be recorded and made available for replay from 1:30 p.m. the day of the call until 11:59 p.m. Eastern Daylight Time the following day. Interested parties may listen to the replay by calling (320) 365-3844; Access Code: 917331. Access to live audio and a replay of the conference call will also be available on Radio One's corporate website at www.radio-one.com. The replay will be made available on the website for seven days after the call. Radio One, Inc. (www.radio-one.com) is one of the nation's largest radio broadcasting companies and the largest radio broadcasting company that primarily targets African-American and urban listeners. Pro forma for recently announced transactions, Radio One owns and/or operates 54 radio stations located in 17 urban markets in the United States. Additionally, Radio One owns Magazine One, Inc. (d/b/a Giant Magazine) (www.giantmag.com), interests in TV One, LLC (www.tvoneonline.com), a cable/satellite network programming primarily to African-Americans and Reach Media, Inc. (www.blackamericaweb.com), owner of the Tom Joyner Morning Show and other businesses associated with Tom Joyner. Cautionary Note Regarding Forward-Looking Statements This press release includes forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. Forward-looking statements represent management's current expectations and are based upon information available to Radio One at the time of this release. These forward-looking statements involve known and unknown risks, uncertainties and other factors, some of which are beyond Radio One's control, that may cause the actual results to differ materially from any future results, performance or achievements expressed or implied by such forward-looking statements. Radio One does not undertake any obligation to update any forward-looking statements.