Gaga and Cooper celebrate A Star Is Born co-star

Lady Gaga and Bradley Cooper turned out to celebrate their A Star Is Born co-star Sam Elliott as he officially made his mark on Hollywood Boulevard.
The veteran actor, who plays Bobby, the older brother of Cooper's character Jackson Maine in the film, imprinted his hands and feet in cement on the world's most famous pavement at a special ceremony honouring his career.
Just a day after the Golden Globes - at which A Star Is Born picked up the gong for best song with Shallow but missed out on the top awards for best film, best actor and best actress in the drama category - the stars showed the strong bond formed on set as they hugged in front of the waiting crowd.