L.A. Times - Entertainment — After arriving in North Carolina, the pop star hoped to perform, but a local doctor advised against it. Janet Jackson has postponed three more shows because of... more info

Topix — Janet Jackson has canceled her fourth show in less than a week because of an undisclosed illness. more info

Yahoo! Music — AP - Janet Jackson has postponed three more shows because of an undisclosed illness. more info

AP - Janet Jackson has canceled her fourth show in less than a week because of an undisclosed illness. more info

Janet Jackson has canceled her fourth show in less than a week because of an undisclosed illness. more info

Yahoo! Music — AP - Janet Jackson has canceled her fourth show in less than a week because of an undisclosed illness. more info

Associated Press — GREENSBORO, N.C. (AP) -- Janet Jackson has canceled her fourth show in less than a week because of an undisclosed illness.... more info

Perez Hilton — Janet Jackson was set to resume her Rock Witchu tour in Greensboro, N.C., on Saturday night but "postponed" that concert at the last minute! Just about an hour and a half before showtime, concertgoers already in the Greensboro Coliseum were alerted t... more info

Starpulse — We know she's a pop star, and they get a lot of latitude for their stage outfits. Concert costumes are supposed to be flashy and out of the ordinary. However, Janet Jackson's [...] Read more! more info

We know she's a pop star, and they get a lot of latitude for their stage outfits. Concert costumes are supposed to be flashy and out of the ordinary. However, Janet Jackson's [...] Read more! more info