Hollywood Minute: Gaga's new song causes a commotion

Lady Gaga put out an emotional new song while Sam Smith worries people will get sick of him.

Pumpkin carver Hugh McCahon carves a pumpkin in the likeness of US singer Lady Gaga in front of her wax figure at Madame Tussauds in New York on October 22, 2013. AFP PHOTO/Emmanuel Dunand