Rihanna forced to cancel for a 2nd time in Sweden

Rihanna performs on stage for the Brit Awards 2011 at The O2 Arena in London, Tuesday, Feb. 15, 2011. (AP Photo/Joel Ryan)

November 3, 2011 7:30:11 AM PDT
Organizers say Rihanna has been forced to cancel a show in Sweden due to exhaustion for a second time this week.