More SI Models Cheryl Tiegs, Heidi Klum and more! hs_ultimateswimsuit.jpg 187x47 home cnnsi_free.gif lock_icon.gif superpass.gif rtsp://demand1cnn.stream.aol.com/cnnsi/2002/10/30/sis.cheryl_tiegs.high.rm?rpcontexturl=http://premium.cnn.com/video/realone/cnn/large.jsp&rpurl=http://sportsillustrated.cnn.com/features/ultimate_swimsuit/video/&clipinfo=title=Cheryl Tiegs 10365328261550 Cheryl Tiegs lock_icon.gif superpass.gif rtsp://demand1cnn.stream.aol.com/cnnsi/2002/10/30/sis.heidi_klum.high.rm?rpcontexturl=http://premium.cnn.com/video/realone/cnn/large.jsp&rpurl=http://sportsillustrated.cnn.com/features/ultimate_swimsuit/video/&clipinfo=title=Heidi Klum 10365328261551 Heidi Klum lock_icon.gif superpass.gif rtsp://demand1cnn.stream.aol.com/cnnsi/2002/10/30/sis.tyra_banks.high.rm?rpcontexturl=http://premium.cnn.com/video/realone/cnn/large.jsp&rpurl=http://sportsillustrated.cnn.com/features/ultimate_swimsuit/video/&clipinfo=title=Tyra Banks 10365328261552 Tyra Banks lock_icon.gif headline