Halloween was less than happy for Rihanna (and her Swedish fans) as she was forced cancel a concert because of the flu. We hope she recovers quickly and fully.

"Sorry Malmo!!! #LOUDtour," Rihanna tweeted, along with a photo of herself hooked up to an IV drip in a hospital in Sweden ... in case we didn't believe her.

Posted in: Rihanna

Lady Gaga treated Little Monsters in New Delhi, India to a stripped-down performance of “Marry the Night,” complete with sitar accompaniment the other night.

The video marks the superstar's first live performance of her fifth single off Born This Way, following the title track, "Judas," "Edge of Glory" and "You and I."

Posted in: Lady Gaga