Howard Stern Signs New Five-Year Contract With SIRIUS XM

Howard Stern Signs New Five-Year Contract With SIRIUS XM

Agreement Includes Rights for SIRIUS XM to Transmit Howard Stern's Programming to Mobile Devices

NEW YORK, Dec. 9, 2010 /PRNewswire-FirstCall/ --Howard Stern and SIRIUS XM Radio (Nasdaq: SIRI) today announced a new five-year agreement. The news was first reported by Howard during his show this morning.

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"On my first day in satellite radio SIRIUS had approximately 600,000 subscribers. Today, the two companies have 20 million; and, in my view, we have just scratched the surface of how many people will get on board," said Howard Stern. "I am especially excited that my show will now be heard through SIRIUS XM on mobile devices. Access to my show on mobile devices will open up additional opportunities for my fans to hear me wherever they are."

"Howard is a great talent and we are thrilled that he will continue to provoke, engage and entertain on SIRIUS XM. Our agreement is good news on all fronts - it is good for SIRIUS XM subscribers and good for SIRIUS XM stockholders. Howard forever changed radio and was instrumental in putting SIRIUS on the map when he first launched on satellite radio. He is one of the few 'one-name' entertainers in the country and our 20 million subscribers are lucky to have him," said Mel Karmazin, Chief Executive Officer, SIRIUS XM.

The world-renowned Stern is credited with revolutionizing the talk radio format. Known for his large and extremely loyal fan base and for his unequalled ability to migrate fans to other media, Stern has embarked on numerous highly successful ventures over the years. Stern has written two best-selling books - Private Parts, which was Simon & Schuster's fastest-selling book ever, and Miss America, the fastest-selling book in publishing history. He later starred in the highly successful motion picture adaptation of Private Parts, orchestrated one of the fastest-selling soundtracks in motion picture history and has starred in one of the most watched entertainment pay-per-view special of all time.

Howard's new contract will run through December 31, 2015. Under the terms of the new contract, SIRIUS XM will now have the right to transmit Howard's exclusive programming to mobile devices. Additional terms of the contract will not be disclosed.

About SIRIUS XM Radio

SIRIUS XM is America's satellite radio company, broadcasting more than 135 channels of commercial-free music, and premier sports, news, talk, entertainment, traffic, weather, and data services to more than 20 million subscribers in cars, trucks, boats and aircraft, and through a wide range of mobile devices.

SIRIUS XM offers an array of content from some of the biggest names in entertainment, as well as from professional sports leagues, major colleges, and national news and talk providers. SIRIUS XM programming is also available at sirius.com and xmradio.com, and on Apple iPhone and iPod touch, BlackBerry and Android-powered mobile devices using the SIRIUS XM Premium Online App.

SIRIUS XM has arrangements with every major automaker and its radio products are available at retail locations nationwide, as well as shop.sirius.com and shop.xmradio.com.

This communication contains "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995. Such statements include, but are not limited to, statements about future financial and operating results, the combined company's plans, objectives, expectations and intentions with respect to future operations, products and services; and other statements identified by words such as "will likely result," "are expected to," "will continue," "is anticipated," "estimated," "intend," "plan," "projection," "outlook" or words of similar meaning. Such forward-looking statements are based upon the current beliefs and expectations of SIRIUS XM's management and are inherently subject to significant business, economic and competitive uncertainties and contingencies, many of which are difficult to predict and generally beyond the control of SIRIUS and XM. Actual results may differ materially from the results anticipated in these forward-looking statements.

The following factors, among others, could cause actual results to differ materially from the anticipated results or other expectations expressed in the forward-looking statement: our dependence upon automakers and other third parties, the substantial indebtedness of SIRIUS and XM; the useful life of our satellites; and our competitive position versus other forms of audio and video entertainment. Additional factors that could cause SIRIUS' and XM's results to differ materially from those described in the forward-looking statements can be found in SIRIUS' Annual Report on Form 10-K for the year ended December 31, 2009 and its Quarterly Report on Form 10-Q for the period ending September 30, 2010 and XM's Annual Report on Form 10-K for the year ended December 31, 2009 and its Quarterly Report on Form 10-Q for the period ending September 30, 2010, which are filed with the Securities and Exchange Commission (the "SEC") and available at the SEC's Internet site (http://www.sec.gov). The information set forth herein speaks only as of the date hereof, and SIRIUS and XM disclaim any intention or obligation to update any forward looking statements as a result of developments occurring after the date of this communication.

P-SIRI

Contact Information for Media:

Media:

Patrick Reilly
212 901 6646
patrick.reilly@siriusxm.com

SOURCE SIRIUS XM Radio

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SIRIUS XM Radio

CONTACT: Media: Patrick Reilly, +1-212-901-6646, patrick.reilly@siriusxm.com

Web Site: http://www.sirius.com

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