Week in pictures (Sept. 6, 2013)

From Chris Hemsworth and Olivia Wilde at the premiere of "Rush" to Scarlett Johansson showing off her engagement ring in Venice, stars were out about and out this week. Flip through pictures from this week in entertainment.

  • Naomi Watts attends the World Premiere of "Diana" at Odeon Leicester Square on Sept. 5, 2013 in London. Tim P. Whitby/Getty Images

  • Femen activist Sasha Shevchenko (R) and fellow activists attend the 'Sacro Gra' Premiere during the 70th Venice International Film Festival at the Palazzo del Cinema on Sep. 5, 2013 in Venice, Italy. Getty Images

  • Stylist and Designer Rachel Zoe attends the 10th annual Style Awards during Mercedes Benz Fashion Week Spring 2014 at Lincoln Center on September 4, 2013 in New York City. Astrid Stawiarz/Getty Images for Mercedes-Benz F

  • Models Kate Upton and Christie Brinkley attend the 10th annual Style Awards during Mercedes Benz Fashion Week Spring 2014 at Lincoln Center on Sept. 4, 2013 in New York City. Astrid Stawiarz/Getty Images for Mercedes-Benz F

  • Actress Jane Lynch is honored with the 2,505th star on the Hollywood Walk of Fame in the category of television on Sept. 4, 2013 in Hollywood, Calif. Mark Davis/Getty Images

  • Samuel L Jackson attends the GQ Men of the Year awards at The Royal Opera House on Sept. 3, 2013 in London. Tim P. Whitby/Getty Images

  • Russell Brand attends the GQ Men of the Year awards at The Royal Opera House on Sept. 3, 2013 in London. Tim P. Whitby/Getty Images

  • Emma Watson attends the GQ Men of the Year awards at The Royal Opera House on Sept. 3, 2013 in London. Tim P. Whitby/Getty Images

  • Gillian Anderson attends the GQ Men of the Year awards at The Royal Opera House on Sept. 3, 2013 in London. Tim P. Whitby/Getty Images

  • Hayley Roberts and David Hasselhoff attend the Rush world premiere after pary at One Marylebone on Sept. 2, 2013 in London. Tim P. Whitby/Getty Images for Ferragamo

  • Liam Hemsworth attends the Rush world premiere after pary at One Marylebone on Sept. 2, 2013 in London. Tim P. Whitby/Getty Images for Ferragamo

  • Olivia Wilde attends the Rush world premiere after pary at One Marylebone on Sept. 2, 2013 in London. Chris Jackson/Getty Images for Ferragamo

  • Elsa Pataky and Chris Hemsworth attend the Rush world premiere after pary at One Marylebone on Sept. 2, 2013 in London. Tim P. Whitby/Getty Images for Ferragamo

  • Nicolas Cage and his wife Alice Kim arrive at the premiere of the movie 'Joe' during the 39th Deauville American film festival on Sept. 2, 2013 in Deauville, France. Francois Durand/Getty Images

  • Actors Joshua Jackson and Diane Kruger wearing a Jaeger-LeCoultre watch attend a gala dinner hosted by Jaeger-LeCoultre celebrating its 180th Anniversary at Teatro La Fenice during the 70th Venice Film Festival on Sept. 2, 2013 in Venice, Italy. Vittorio Zunino Celotto/Getty Images for Jaeger-LeCoultr

  • US actor Jamie Foxx arrives at the premiere of the movie 'White House Down' during the 39th Deauville American film festival on Sept. 1, 2013 in Deauville, France. Francois Durand/Getty Images

  • Forest Whitaker (L) and Lee Daniels pose at a photocall for the movie 'The Butler' during the 39th Deauville Americain film festival on Aug. 31, 2013 in Deauville, France. Francois Durand/Getty Images

  • Michael Douglas poses next to the beach closet dedicated to him during a photocall on the Promenade des Planches for the movie 'Behind the Candelabra' during the 39th Deauville American Film Festival on Aug. 31, 2013 in Deauville, France. Francois Durand/Getty Images

  • Scarlett Johansson shows off her vintage Art Deco style engagement ring. Ian Gavan/Getty Images

  • Actress Scarlett Johansson and Romain Dauriac attend the 'Under The Skin' Premiere during the 70th Venice International Film Festival at Palazzo del Cinema on Sept. 3, 2013 in Venice, Italy. Pascal Le Segretain/Getty Images

  • Sydney Spring Carnival ambassadors, Sophie Faulkner, Nerida Winter and Laura Csortan pose at the Australian Turf Club Spring Launch at Customs House forecourt on Sept. 5, 2013 in Sydney. Brendon Thorne/Getty Imagesfor the Australian T