Katy Perry's grandmother attends 'Smurfs 2' premiere

Singer Katy Perry had a special company for the premiere of forthcoming animated movie "Smurfs 2" - her grandmother Ann Hudson.

Hudson, 92, wore a t-shirt which read: "I've got the hots for Papa Smurf". Perry was more than happy to pose with her grandmother at the red carpet event, reports eonline.com

Asked if the singer chose the t-shirt for Hudson, Perry said: "You know, if she requests it, with all of her incredible requests."

The singer shares a love-hate relationship with her grandmother.

"Grandma and I, it's always been a love-hate relationship. Just always at (each others') neck," Perry said.