Rihanna Fights Off the Flu at Lunch in L.A.

Although Rihanna was afraid that she would not be able to make it out fr Grammy weekend due to the flu, the singer seemed in better health while dining out in L.A. on Saturday with a heart appetite.

Rihanna, who is supposed to perform at the Grammys tonight with Eminem, came down with the flu last week and has been recovering ever since.

OK! NEWS:  RIHANNA CALLS OUT SICK WITH FLU; WILL SHE MAKE THE GRAMMYS?