The singer also announced a limited-edition sculpture and champagne bottle she designed for Dom Pérignon Lady Gaga is serving looks... and champagne. On Tuesday, Gaga released a psychedelic video ...

How does a star decide to collaborate with a famous brand? Is the "yes" rooted in how large or small their role will be, the size of the paycheck or how dazzled they might be by the brand's reputation ...

The latest creative chapter from the champagne house’s ongoing collaborative project introduces two limited-edition vintages and a sculptural objet d’art designed by Takashi Murakami ...