Celebrity photos of the week: Kate Hudson, Jessica Chastain and more

Penelope Cruz tries her hand at being a tour photographer as she snaps Bono’s picture on stage during U2’s show in Barcelona. Photo: © Getty Images

'Youth' co-stars Rachel Weisz and Sir Michael Caine share a tender moment at the film’s premiere during the BFI London Film Festival. Photo: © Getty Images

Lovebirds Joshua Jackson and Diane Kruger bump into friends Ian Somerhalder and his wife Nikki Reed while taking a stroll in New York. Photo: © Getty Images

Comedian Aziz Ansari gets a lift from Jennifer Lawrence while leaving an after-party to celebrate Amy Schumer’s hosting duties on ‘Saturday Night Love.’ Photo: © Getty Images

Katherine Heigl masters the art of the quick change while filming the TV movie 'Doubt' in New York. Photo: © Getty Images

Kate Hudson shows off her enviable figure in custom Michael Kors at the 2015 God’s Love WE Deliver Golden Heart Awards. Photo: © Getty Images

While promoting her new horror movie 'Crimson Peak,' Jessica Chastain has some fun with Univision Studio’s resident pup, Honey Berry. Photo: © Getty Images

Salma Hayek and Emma Stone make a fashionable pair at Bottega Veneta’s ‘Gala in the Garden’ party at the Hammer Museum in Los Angeles. Photo: © Getty Images